im currently a LV 268 sorcerer (magic) and ive noticed im not dealing the total amount of damage i can do, is there any any builds that i can do to up my dps, plus any help with champion points would help as well
AlcastHQ.com has builds you can look at to get started. If you want more specific help you'll need to give more info about yourself, like what skills and gear you are currently running, what dps you usually do, etc.
There are also tons of PvE magSorc help threads archived on the forums. Most of the good advice has been given over and over.