It's clear you've spent some time mapping basic mapping concepts, that being said, it seems like you lack some of the more aesthetic and polishing skills needed to get a map ranked, I commented on some of this on the timeline but I would recommend taking a look at some other people's maps (people like monstrata and sotarks) and trying to see how they polish their maps and then go through and try to do it to this map, there are some more issues than just what i commented on the timeline regarding this, great job overall though, its a good start for sure.
Timing check:
Timing point at 00:46:921 - is a bit off, I'd recommend moving it at 00:46:943 - instead.
add new 170 BPM timing point at 00:47:472 - because of a downbeat, alternately you can remove the previous timing point at 00:47:120 - to keep things cleaner.
02:36:000 - This timing point starts a bit early, so I'd suggest increasing the offset to at least +20, that would be 02:36:020 -
03:13:874 - Move this timing point at 03:13:732 - , so it will eliminate the need to have these two timing points 03:15:918 - ; 03:16:633 -
Remove every timing point starting from 03:42:834 - to 04:00:260 - . This track works just fine under a single 165BPM Timing Point.
04:32:600 - Again, there are too many unnecessary Timing Points. So you'll need to remove every single 182BPM Timing Point, except the first of course, and then add only one 182 BPM timing point at 04:38:039 - because of a Downbeat change.
05:20:350 - Once again, unnecessary timing point, remove it.
Add new 168 BPM Timing Point at 05:29:631 - , because of Downbeat.