Driver side, side view mirror repair

I own a 2002 Dodge Ram 1500 4x4 with power side mirrors. My kids were playing around and knocked the mirror off its post and I can't get the mirror to reattach, it just flops around on the post.

Can someone help?

Discipline your kids.

Kidding, I have no idea what to tell you.

notified dealer htey repaired same in no time. was recalled b-4 both sides. see hoe it lasts.