They removed them several years ago.
where can i find my activity points
I would also remove other stuff that makes users spam on the forum
You mean all "achievements" for number of forum posts, friends, blog reads, etc.?
if anyone want to
then join this club

https://support.chess.com/en/articles/8615342-what-is-spamming
where can i see how many activity points or member points i have you know the points you get for being active on chess.com doing things fourum post or commenting on stuff i cant find it and google is to no help