What you have here mapping wise isn't bad. In fact you seem to have some understanding of creating patters which is a lot better than most beginner mappers. Just a lot of oversight mistakes that you will learn about as you become a better mapper. I'm only gonna mod this dif, I'll let you find modders for the other two dif's, but I recommend you go on the forums and find some beginner friendly mod q's and not spam in the game chat. Good luck.
01:59:262 (9,10,11,12) - My personal preference is to not map vocals that don't follow a rhythm at the end like this. You should think about using a spinner or just not mapping them at all.
00:58:714 (2,3,4) - also wrong timing for these
actually all notes for the entire rest of the map are on the wrong time.
00:53:567 (7,8,9,10,11) - this section is very cramped. I personally am not a fan of 00:54:005 (10) - this slider being in this stream, it makes it very awkward to play.
00:50:612 (9) - this needs to be a quarter beat to the right on the timeline. 00:50:283 (7,8,9) - This whole section is very cramped, id recommend rearranging your objects here. I quickly made this https://imgur.com/a/D5e6au7, which feels a lot more playable