Maintenance for the week of February 16:
• [IN PROGRESS] ESO Store and Account System for maintenance – February 19, 9:00AM EST (14:00 UTC) - 6:00PM EST (23:00 UTC)
It would help if you explained how you can't log in is it an error message? An endless load screen? Crashes? I have had no problems logging in. I got an error message to show up when I tried to log in. But much like the fake infinite 1 second login que, I ignored it and tried again and got in immediately.