Account blocked

Hi everyone, I've found my account blocked ( or even deleted?)  as I can't access my profile and I don't find any of my photos when doing a common search. I didn't get any notifications from Adobe prior this fact and simply can't understand what has happened. The only answer I got, concerned some unusual issues with recent sales. I don't really understand what is it and I'm quite desperate about this fact (there was also a payment I requested on my PayPal account that has never came...

Could I please know how I could resolve this issue? I'm sure that I didn't break any rules, as all the photos are mine and I have RAW files of a single photo in my account.