so I created a alt account but it won’t let me comment
You have to activatehttps://support.chess.com/en/articles/9834467-how-can-i-activate-my-account
But as @AK47_reigns mentions, alternate accounts shpuld be approved by staff or they risk being closed
https://support.chess.com/en/articles/8568381-can-i-have-multiple-accounts