[2020] I don't know if its allowed, but could someone help me review the gameplay bellow (ps4)

Hi, I started playing this game Tuesday and i'm loving it, its a lot of fun and that's why I want to get better, I sometimes get killed in like a second and I don't know why, or I can't seem to hit my shots, so I would like if someone who is more experience could tell me what I am doing wrong, and maybe give me some tips on how to improve.

I have seen a lot of comments of people saying things like "its my second day playing and already have like 20 wins", I am getting a little discouraged but I really like the game so I really want to get good, or at least a little better of what I am now. With that said, here is the gameplay:

- https://www.youtube.com/watch?v=ezJWf_lV6Mk This game got laggy at the end and I couldn't pick up items so I cut it short.

- https://www.youtube.com/watch?v=Y02JcH4lFro This is a short one.

Well, as I said I don't know if this breaks any rules, I hope not, and thanks to anyone who is willing to help me, have a good day.