The Simpsons log in to origin issue

[vikkimorganx]

Hi I'm having trouble signing into my Simpsons afterthe newest iOS update. I'm on level 28 and my log in name has always been the same but when I put my username in it says no username could be found. I can't remember what email I used for the account is there any way anybody could help with this issue so I don't loose my progress or money iv spent in the game?