Can't login - Facebook Development Mode (Madden Mobile 20)

When I search in the play store, only 2 choices for Madden show up. (Idk if it's different on other people's), but the ONLY 2 that show up on mine are Madden NFL 21 Mobile Football, and Madden NFL 20 Companion. I've used different searches many times. But that's all that shows up in the list, for me. The day my game stopped letting me in, there was MM Last Season. That looks EXACTLY the same as Madden Mobile 20, (before I tried to reinstall it) and when you open it, before it gets to the login, the music is also the same.

I did look at the companion one. It's not the same... Idk what the deal is, but, I know I'm really tucked that I haven't been able to play it and it's seriously upsetting that I have 5 years of legacy on that one and, of I can't get back in, it's lost. When I logged into Madden Mobile 21 with Facebook it doesn't show any of my legacy stuff on it.