What's wrong with me and skateboarding?

So I've been skateboarding for about 2 years now and i love it, but i keep picking up bad habits. The only trick i can do perfectly with out a problem is a frontside 180. I have been trying kickflips for so so long and can't land a single one. So far trying kickflips for over a year and still, nothing. I land them with my back foot and front foot goes straight to the ground, no matter how high i jump or flick. If i flick up then the board won't spin, etc. I tried every trick tip out there, and btw I'm not scared.

Secondly my ollie usually turns frontside, I am regular stance. Also this usually happens when i try to ollie higher. Nothing seems to work. This bothers me especially when I ollie off stairs because i end up landing 90 degrees frontside.

All this is pissing me off and i feel like i can't get anything. I'd really do anything to solve these 2 problems.

PLEASE HELP!