there are three timing sections on your song
first is = BPM:120,50 and offset:11.228
second is = BPM:120,50 and offset:32.763 (uncheck the inherit)
third is = BPM:120,50 and offset:67.224 (uncheck the inherit)
[easy] -------> use Beat Snap Divisor 1/4
00:16:705 [1] move circle 1 here
00:17:700 [2] move circle 2 here
00:18:447 - 00:18:696 [3,4,5] align to their nearest ticks
00:19:194 [6] move slider 6 head here and tail at 00:19:692
00:20:688 [7] move slider 7 head here and tail at 00:21:684
00:22:431 [+] add new circle here
00:24:173 [+] add new circle here, make it new combo
00:24:422 [2] move circle 2 here
00:24:671 [3] move circle 3 here
00:25:667 [4] move slider 4 head here and tail at 00:26:663
00:27:161 [1] move circle 1 here
00:28:655 [2] align to ticks
00:29:651 [3] remake one with 1/2 long (1/2 == white to red ticks), stretch them until 00:30:647
00:30:895 - 00:34:132 [break] insert a brake if you didn't want to add some beat
00:34:754 - 00:46:206 [1,2,3,4,5,6,7,8,9,10,11,12] align them to the nearest white ticks
00:46:704 [13] move slider 13 head here and tail at 00:47:700
00:49:692 [1] move circle 1 here
00:50:937 [2] move circle 2 here
00:51:186 [3] move circle 3 here
00:52:182 - 00:54:173 [4,5] align them to nearest white ticks
00:55:418 [6] move circle 6 here
00:55:667 [7] move circle 7 here
00:57:161 [8] move circle 8 here
00:58:406 [9] move circle 9 here
00:58:655 [10] move circle 10 here
01:00:148 - 01:04:132 [11,12,13,14,15,16] align them to nearest white ticks, starts new combo on circle 11
01:04:630 [17] move slider 17 head here and tail at 01:06:123
01:06:870 [1] move circle 1 here
01:07:244 [2] move slider 2 head here
01:10:729 [1] move circle 1 here
01:11:227 [2] remake slider, make it with 2 long ( l.,.l.,.l --> l is white ticks), then stretch it until 01:14:090
01:15:210 [1] move circle 1 here
01:15:708 [2] move slider 2 head here
01:18:447 [1] move circle 1 here
01:18:696 [2] move slider 2 head here and stretch until 01:21:683
01:22:181 [spinner] start from here, end it at 01:25:169
01:27:161 - 01:28:156 [1,2,3] align them to nearest white ticks
01:29:650 [4] move circle 4 here
01:29:899 [5] move circle 5 here
01:30:148 [6] move circle 6 here
...and thats not all, the hitsounds seems still plain, and the spacing still not enjoyable.
but thats for the other time, concentrate on your current work.
don't give up on this song, its a good song afterall.