i pretty much need to play 5* maps to get any sort of pp
Person who said you that is dumb as motherfuck, pls don't listen to trolls, they want you to quit.
At your 800pp just play whatever you can FC, a lot of maps.
You have 519k hits, it's honestly nothing, like literaly nothing. You barely play this game at this point.
Just play more, a loooooot more and don't go to 5* maps, i could say, avoid most of 4* unless it's something where you don't strugle with reading (eg. missing circles becouse you dont see them and cannot follow it), you will just destroy yourself into point where you will be unable to properly play at all.
Don't retry too much, download like 20-30k maps so you get high variety of them and play all.
You will notice that sometimes you get random FC on 2-3 plays. You can thank me later when you get this awkward feeling of playing a map and suddenly fcing it without farming.
That's how you train your consistency, aim and acc into truly godlike level.
It takes shittons of time but it's worth.