Hi @PylypenkoRadomyr, can you submit a ticket with the "?" in the bottom left? That will make sure the right people see it, and they will be able to see basic information about your browser that is really helpful for fixing the issue.
Bug, Look!
Sort:
Aug 1, 2019
0
#3
The player of the national team of Ukraine also had such a bug, he wrote: 
Translation:
"I had another glitch with the application chess.com under android, but partially similar to your description. I was told to completely delete the cache and application data, then delete the application itself, and then select the option to install a beta version of the application in the playmarket, in which everything is already fixed. Hardly it will help now, but try, and suddenly. 
"
Aug 1, 2019
0
#6
Did you already manage to vote? I logged into your account to view that issue, but it appears you already voted.
Chess.com support pay attention!
I saw a bug today. When I'm on the computer, I want to vote on the computer, then I can't immediately see the comments.
After I reboot I can see the comments but I can't vote (if I didn't vote).