Tips on my kick please

Hi all,

This is my third time training outside of classes, I've only had one class so far but looking to get one on one lessons for specific help.

I know I'm doing things wrong with my kick but can't identify it. I had a massive bruise on my foot need my toes from my last session so I tried to hit more with the shin. But sometimes I go too high and I'm hitting almost on the edge of my shin and that's quite painful.

This is the best angle I could get as I had noone to film.

Any and all criticism is highly appreciated,

Tia