Play well.
How Do i get more points on chess.com?

Depends on what type of points you mean. If you mean rating points, you play games to change your rating.
If you mean site points then read the following:

To elaborate on Martin's point, site points are earned by commenting on public forums such as this one (I'll receive one point for one reply) and contributing in discussions in vote chess matches etc :)

But don't randomly post or comment to get points or you may be banned for a while because it counts as spam.
My question: Are you able to delete forums that you have created?
plz help