OPTIONAL: Try to find a background.
So Pretty?
With an intro of 30 seconds, this map doesn't really need a lead-in.
00:42:54 (3,4) - Space these farther drom the slider before them.
00:43:69 (5) - Similarly, space this farther from the two circles above. Up to this point, your spacing has been steady.
00:55:23 (1) - Space this farther, one more circle width. Don't forget to move everything that comes after it to preserve spacing.
01:04:46 (4) - Altough it looks like it falls on the slider's end on the grid, it doesn't in gameplay. Try to fix it.
So Beautiful!
OPTIONAL: Maybe use less claps for the chorus.
You have some tiny breaks that might as well not be there. This effectively gives a playing time of 3 minutes before the first break, which is way too long. Try to put a 5-15 second break roughly in the middle of that period, if possible, and remove the tiny breaks by right clicking on them on the timeline.
00:42:54 (3) - Space this a bit farther from the thing before it.
01:02:85 (1) - Same.
01:14:04 (8) - Make this start 1/4 later and shorten it by 1/2.
01:58:69 (1) - Doesn't match the beat too good. I guess the smallest change I can suggest is to make it longer so it ends on the next red tick? Basically make the shape larger. Watch out for changed spacing!
02:03:77 (7) - Make the end of this overlap the end of 6 better.
02:06:54 (3,4) - Move them right to overlap with the preceding slider better.
02:09:31 (1) - Space this a bit farther from the previous circle.
02:11:15 (4) - Space this farther from the previous slider too.
02:27:88 (8) - Move 1/4 forward.
02:53:61 (1) - Make this start 1/2 later, but finish where it does now.
03:22:92 (1,2,3,4,5) and 03:25:00 (6,7,8) - I'll let you keep the similar case in 02:57:31 (1,2,3), but here you should not stack circles that do not have the same distance between them on the timeline. Thus, you can put 03:23:38 (2,3,4) - on a stack, but not 1 or 5 with them.
03:30:65 (1) - Make this 1/4 shorter.
And...what's with the end of the beatmap - is it even from the same song?! If not, definitely try to cut it in an audio editor, replace it on the beatmap's folder, and do a Full Submit.