I lost my account, how can I get it back?

clarapbjensen

So I decided to play Kendall and Kylie after I haven't played it over one year, because I couldn't get into my account, I have tried conecting with game center but it says there is not an account but when I go to the selfie icon and press co-stars and scroll down I see a person called Alexandra (who was my old account, so is there any way I can get my account back??