Who can I contact if I blocked my account? I was apparently blocked due to the fact that it was not on the topic written in the English-language forum
If you yourself blocked/locked your account, you can contact theymos, and he'll unlock/recover it if you have a way to prove ownership ( usually by signing an adress staked on your profile)
https://bitcointalksearch.org/topic/recovering-hacked-accounts-or-accounts-with-lost-passwords-497545But in this case it seems you got banned. You can try and ask the moderators to unban you, simply make a seperate topic in this forum section, but i doubt it'll happen.
Hmm. The adress is not a bitcoin one, which might be a problem.
Can you sign a message with the adress? Does the altcoin wallet support that? If not, you might be out of luck. If you are able to sign a message, theymos still might not recover your account
See
I very rarely recover accounts if you can't prove ownership as described above. There are alternative ways of proving ownership, but they take too much time.
I think this would fall under an "Alternative way"