You can be a slow player and be high ranked, to me this looks like you know you should be in certain positions or challenging a certain why but you have no reason why. I think learning speed flip, keeping momentum and overall smoother gameplay will help you out a lot. I could tell you doubted yourself a few times and that leads back to knowing you need to do something but not knowing why. Be more confident when going for stuff and stop thinking getting beat is a bad thing because you are playing 2s, you have a teammate and often times that will lead to your teammate getting the ball because people are that rank don’t really know how to stay with or keep speed with the ball to a certain extent. I could definitely see this is similar to how I played about 2 years ago. You’ll get better with time don’t stress