6 years later this thread is not locked...
How to lock a forum topic

After i find an answer I will lock this to see if it works
Only Staff/MODs can lock topics.
Who is staff or mods..... can I able to lock my own profile forums??
No, you can't lock topic you create in the main forums or in clubs you're not an admin of. Once you post, it become part of the community.

there appears to be a new person in charge of this: https://www.chess.com/forum/view/site-feedback/more-moderation-needed?page=5
#88
After i find an answer I will lock this to see if it works
Only Staff/MODs can lock topics.
Who is staff or mods..... can I able to lock my own profile forums??