Cant do anything on my account

Hi I had to make a temporary account to ask for help.
I had an account here for many years but the last year all of a sudden when ever I try to post a comment somewhere I´m told im not allowed so all I can do is browse.

I would like to know if I have been blocked and if so why ?
My account is name is ztrust
something very weird is going on I had another account deleted on another forum and I do not understand it I´m not rude to anybody or anything the worst i have done is ask for help but I dont think I am alone in that ?
hope someone can give me an ecplanation

Ztrust