Account not found and already verified

I just downloaded the Gameflip app and wanted to login but forgot username so pressed forgot username and got a popup asking for my phone number and then it says “account not found”. So i am like huh and go to my profile on browser and try to comment on a item and it asks for number verification i type in my number and it says number already verified” please help with this issue

Do you mind sending me via PM your phone number so I can try to locate your account?