First of all i would recommend to not start in the beginning of the song but when the drums and guitars kick in since that's where the song 'really' begins. Second, make streams with the slider to stream tool. You can acces it by clicking shift, control and f while having a slider selected. Second of all the map is not really good it's not aesthetically pleasing and a lot of rhythm choices are weird. Third, what ever this thing is 00:51:519 (1,2,3,4,5,6,7,8,1,2,3,4,5,6,7) - remove it. Fourth, Yeah i don't think there's much to say about this. continue mapping this kind of stuff and you will eventually get better.
Well when i checked in the map the beat snap divisor was 1/12 so i thought u mapped with that divisor. the timing is wrong because first of allthe offset was wrong, when checking the timing section the offset was 0 which is false, and after changing the offset all notes are offbeat. I just saw the remap of the yodelberg dif, which is like a really weird kinda style, i wouln't recommend such small gaps between notes but i'm not sure about that since that's not a style i'm familiar with.
Same thing here 02:50:941 (1,2,3,4,5) - . U could leave it like it is but i think it works better the way i explained above.