Keep trying. Most groups aren’t that toxic, you probably just had some bad luck. It won’t take long to get to 160 CP.

Level up to CP 160, at least, before PuGing vet dungeons. Maybe I'm slow on the uptake, but I found vet dungeons to be really difficult before I was over about CP 300.

I've never even tried to kick someone cause of low CP.
So, some questions:

What weapons are you wearing?
Which role did you chose when u queued?
How many dps do you do?

Do the dailies to get to CP160 quick. Use any experience scrolls for those dailies.

Been a while but I remember when I only had 3 or 4 lev50 toons and trying to level up cp, doing the daily dungeon and PvP for each of those 4 with even the 50% exp scroll I would shoot up almost 10 cp levels at those low levels. Could be rose tinted glasses tho.

Point is I remember it not being too difficult to get to 160 at all, it was rather quick.

CP 60 with low level gear is very unlikely to be able to perform well in a vet setting, especially if it's your first character.

Remember, gear can be acquired in places other than dungeons such as crafting or overland.

As others have said, it will be to your benefit to reach cp160+ before taking vet dungeons seriously as you will be at gear cap so the gear you pull will be relevant.

If all you want is gear to level up with, normal dungeons will work fine. Same gear, just blue instead of purple.

And as a final note, pugging is for entertainment value only. Finding friends or guildmates that are like minded will lead to a much more enjoyable dungeon experience.

VDG should be locked for CP160+

90% of the time low level don't have the DPS requirement to make it. (GL with no DPS in fungal grotto 2 (second boss) or Banished cell 2 (last boss, especially HM) for exemple.

Also like said before, below CP 160, your gear are trash and if people are farming you'll not be useful to them.
Take your time, learn the game, I know from experience people of your level are very bad runing everywhere and spamming auto-atk / spammable doing close to no damage.
Not a problem in Normal but in Vet if their is not and experienced healer and/or DDs to carry you, it's just a waste of time tbh.

The worst if for the Tank, you just have no idea how it is to have a groupe with 0 DPS when you're tank, unlike healer who can just switch gear and skill and be decent DD, Tank can't. That a big part of why Tank don't pug that much.

Stick to normal, keep farming CP160, then farm overland/craft gear. Read tutorial about DPS in ESO (it's NOT easy despite what normal and overland let you think) you don't need the insane 90k+ DPS than some DD I play with can achieve, but a little 15k is totally doable at your level and gonna be totally enough for the majority of base DG (for DLC aim for 30k, really, some DLC are very hard or just impossible w/o a decent DPS, read some dungeon strat and go back trying them in good condition.
The experience gonna be better for you and your team.

TL:DR : Don't try to skip, 1st be 160, farm easy gear (overland, normal DG, craft) learn how to DD a bit => start vet.

I've start vDG at CP300 cuz I didn't want to slow down the group when I was new, my only "regret" was to have use "random GF" and end up in Skyscaller (very hard in vet for beginner), hopefully the group was good, they teached me and we done it.
Take care of this when you hit CP300, you'll be able to do vDLC, but it's ten time harder to the other vDG from the base game.
But now I love doing them with all the little success that you can get like no death, speed, HM, all 3 in same time etc.. Nice little challenge !

Take your time, you'll do it OP.

There's honestly not much for you in VET DLC at cp 50.

The gear itself is useless for you as it's low level
you wear underleveled gear
people WILL have to carry you

As people said, wait for CP160 minimum.

Agree with everyone else, you gotta farm until 160, then any gear you get will be properly usable.
Although i will say i wouldn't even queue for vets as a CP 160 dps, as a healer sure but as a dps you are missing so many dmg buffs with your low cp.

Why do you want to do vet? Ist it useless for cp 50?

99% is that you dont have enough DPS and knowledge for vet dungeon. And 99,9% you are absolutely useless at HM. So they get rid of ballast.

If you want to do vet dungeon (why?) then join guild and ask them to do dungeon for you.

What role are you playing? If you are dps, install combat metrics and check your damage percentage. If you do 10-20 percent of group damage, no wonder they kick you, because that's essentially a carry run.

If it's after first boss, it's likely less of CP issue and more if your performance in the chosen role issue. And yes, contrary to the popular opinion here, you can absolutely fo enough dps, heals or tanking at whatever CP, but you likely don't have enough knowledge/experience.

What build are you using? Random gear, even of your level, won't really do for group content, let alone vet group content - craft, or have someone craft you some set gear, look up which sets are decent for your build (alcasthq.com has some nice guides with gear options for beginners, can start from there, though don't bother with dropped gear until you're CP 160, you'll outlevel it too fast).

How much dps are you doing? You can see it via add-on or if you're on console, you'll have to check at a target dummy (if you don't have one, check around, one of your friends or guild might be able to help). If your dps is low (parse results depend on dummy, of you take simple 3 mil one, I'd say at least pull 15k on it. It is low but it will get the job done, although some people might still kicl. If you're below even that, have a long hard look at your rotation (you do have a rotation, right?), again, alcasthq.com has some great tips).

How much health do you have? As a dps, you should generally be sitting somewhere between 16 and 20k with food, below that is likely to get you one-shot, above that is losing too much resource for health.

Also you're not using an ice staff as a damage dealer, are you? Ice staves heavy attacks taunt which is obviously...undesirable unless you're a tank.

Also you are queueing as a dps, right? Healers and tanks have rather different requirements, easier in some way, harder in others.

Tbh at this point most people have run vet dungeons so many times they expect others to have the same experience when they pug and might get annoyed if they don't (personally I'd carry you but not everyone is me. Side note, it's not like there're no CP 810 doing 5k dps out there so CP isn't everything). If you want a more guaranteed group experience, join a newbie-friendly guild and ask them for help.