Hi!
This is my opinion about you beatmap:
GeneralHitsounds - I think you should always use hitsounds. As it's said in the
First Beatmap Guide: "You must use hitsounds. Without these, things get way too monotonous as you are throwing away one of the main elements of variation present in mapping. You don't need to place them on every note (and are discouraged from doing so), but they must at least be frequently heard when playing."
I really think your beatmap will be better with audible hitsounds at every notes, it will be more stirring for the player. If you do this, you can delete all you inherited points.
Design - There is some points set in the design section but I think they are useless. You can delete it if you put your cursor on the line at the bottom of the screen then by clicking on "reset"
[Basic]
00:02:249 (1) - In my opinion this spinner should lasts half a time more; until this point: 00:03:563 . It brings more rhythm with the slider next.
00:13:855 (2) - This slider sound strange here, it will be better a little before: 00:13:636 .
00:14:950 (3) - I think this should finish here 00:16:702 .
Between this 00:42:541 (1) and this 00:44:074 (2) there is a little space but there is a long time. Maybe it will be better if you put 00:44:074 (2) further from 00:42:541 (1) .
Between this 00:46:921 (1) and this 00:47:797 (2) there is a very short time. I think that for a basic level it's too short to go from the first end to the second beggining. You should maybe put the second slider beggining closer from the first slider end to make it easier.
Between 00:50:425 (2) and 00:51:300 (3), there is a break into the music rhythm. So I think it will be good if you separate these two sliders to show this break.
From this 01:00:060 (2) to this 01:00:060 (2) there is a rhythm problem. If you listen the music there is a little sound highlighted which don't correspond to the rhythm you did with the sliders.
01:12:322 (1) - Same thing than at 00:46:921 (1).
01:13:855 (2) - Same thing than at 00:42:541 (1).
01:26:775 (2) - I think it will be better if you make it lasts half a time more.
[Medium]
00:06:410 - I think it will be good to add a circle here, because the rhythm goes by 3 here, and it will be nice with the 2 other circles after.
00:11:446 (2) - Lasts half a time too long.
00:12:541 (3,4) - This comes half a time too late.
00:12:541 (4) - I think it should last half a time more.
00:16:264 (1) - I think it should come half a time sooner and lasts until 00:18:016.
00:31:373 (4) - If you want to put clap effect on the three circles before, you should put one clap effect here too

00:34:220 (4) - I think it should come half a time later and lasts until 00:35:315 .
01:01:811 (3) - I think it should last half a time less.
01:03:563 (6) - Should last until 01:04:658, so we have to delete this slider 01:04:658 (1) .
01:05:096 (7) - I think it should come half a time sooner ---> If you do this you should add a circle here 01:05:753 (8).
01:06:191 (10) - This lasts half a time more than necessary.
01:11:008 (5) - For me, it lasts half a time too much (only my opinion).
[Hard]
00:11:665 (2) - This is strange to play... I think it wil be better if you put it at 00:11:884 and make it lasts half a time less.
00:39:257 (2,3) - For me these two slider are half a time too soon. If you correct this, this slider 00:40:570 (4) will become useless so you can delete it but put the next slider 00:41:227 (5) half a time sooner. To complete it you can add a circle here 00:40:789.
00:42:760 (2) - I don't understand this rhythm according to the music. For me it can be remplaced by a little slider from this time 00:42:979 to this time 00:43:198.
00:48:454 (7,8) - I don't know why but I feel it better if these sliders only do one return (it will do 3 hits). Personnal preference only.
00:49:330 - It should be good to add here another slider like the two before.
00:55:461 - Same thing than at 00:48:454 (7,8).
01:12:541 (3) - This should be placed quarter a time before to do the expected effect (I suppose). So 01:13:198 (5,6) must be placed half a time later.
01:18:673 (1,2,3) - I think it's not a good idea to put these here, because it's not clear for the player and it's a rhythm you invented, it's not in the music, so it's not necessary.
01:26:118 (8) - I think this should go a little further than the previous slider.
That's all! I tried to give you most of the time only a neutral opinion, not about your style but about "important" problems. If you want I can do a "Extreme" mode for you. Good luck!