Kk. I would say the first thing to do would be to learn more finger tricks, especially for D moves and such. They help a ton, once you use them effectively. I think that’s the main thing for right now.
But if you want 2 other things: Use Jperm’s PLL and OLL trainer, they can help with faster recognition.
Not a huge problem for now, but something to keep in mind for the future would be rotations. During F2L you shouldn’t usually rotate more than once for each pair.
Just some tips I thought might help from watching your videos. But keep practicing, and you will get better!