Can someone help a #feddit newbie? I tried to create an account on feddit.social, and it working ok, but after swapping out the avatar and banner a bit, suddenly I got an error message saying it cannot find my account, and the account may have been deleted or moved.

What did I do wrong? And who should I contact about that?

I dunno, the #piefed app wasn't working for me at all on my laptop, only on my phone. I made the mistake of signing out of piefed on my laptop and when I tried to sign in again, it said no such username exists.

Thanks so much!