Thread:Sannse/@comment-33319863-20171013201720/@comment-31543510-20171013203928

You were banned for sockpuppetry, meaning you are banned on another account, you share an IP address with someone who is banned, or there's some other evidence suggesting you are trying evade a ban (like a similar username).

If you were banned on another account, wait for that ban to expire of ask for the ban on that account to be lowered or undone. If you know or think you might share an IP address with someone who is banned Special:Contact/general is probably the best place to discuss the issue.