https://support.chess.com/en/articles/8562517-how-do-i-report-someone
As has been mentioned in previous topics, if you suspect someone, report the using the option on their profile. It is not allowed to publicly accuse other members of fair play violations.
https://support.chess.com/en/articles/8568369-what-do-i-need-to-know-about-fair-play-on-chess-com
Big american principally and others always in cheating.
Each one used stockfish. Below the link of record (after hacking for record their monitor) :
I repeat my question : why you continue to leave cheat them when i send you video of record while are using stockfish. Ok the proov isn't legal but the cheat is there.
[public accusations are not allowed -- MS]