This is really intense for an easy difficulty.
-Lower AR to 3
-Turn down your SV. You will have to resnap all sliders, but as it is it's way too fast. I'd suggest 0.7 or 0.8.
-You usually don't want to stack notes like this in an easy difficulty. Try to avoid stacking unless it's normal or above.
-Fancy-ify your sliders! Right now they're a bit plain. Example from a mod on my beatmap: https://osu.ppy.sh/ss/5308383 Easy difficulties lack notes so need some slider art to make up for it. Also, don't be afraid of blankets. Wrapping notes with sliders will make your beatmap more appealing to the eye.
00:51:868 (3,4) - Example of sliders you can blanket. Like this:
00:05:034 (1,2) - Another example:
00:58:390 (6,7) - Things like this are a bit too difficult for an easy difficulty.
00:10:434 (4) - At the end of this slider you should use the Finish hitsound to soften the transition.
This difficulty overall needs quite a lot of work. You have a good start (love your hitsounding!), but you need to give the beatmap a flow, make the sliders more appealing to the eye, make the SV slower, and use things like blankets to make it look nicer. Also, try to make it easier overall - it's a bit too difficult as is. If you need help, give me a PM and I'll give you a hand.
00:14:694 (1,2,3) - Fill in some notes here! It's the build-up. Map it like you did your intro.
00:38:662 (3,4) - Not sure if notes this low are allowed, they need to be completely on screen.
00:39:803 (6) - ^
00:41:923 (6,7) - Change spacing here, looks like you're going for 1/2 instead of 1/1
00:45:347 (1) - ? Just make this a single slider in one direction then extend it to be a full beat like this:
00:47:792 (4) - Pull this closer to end of previous slider.
00:53:173 (9) - I'd put this under the end of the slider, it's a bit awkward where it is, inconsistent with previous notes.
00:55:129 (3,4,5) - Need to adjust slider 4. Move it over half a beat, move closer to 5 like this:
00:59:368 (7,1) - Remove Clap hitsound at end of slider 7 and note 1.
01:11:923 (6) - Could extend this slider to the next note. Make it a full beat.
01:30:999 (4) - I'd lengthen this slider to full beat so you can add the hitsound at the end.
01:41:433 (3) - Don't make this a reverse slider, just one and lengthen for full beat. Get rid of hitsound at start of slider. Add a note. Look like this:
03:02:303 (11) - NC
Your hitsounding is very good as usual on this diff, just a few mistakes! Make sure some of your sliders make sense with the rhythm, hope I got them all.
Good job on the intro! Just one tweak:
00:10:434 (7) - Consider a slider here, reverse it so the rhythm isn't confusing to play.
01:37:194 (9,10,1) - Restack this.
02:10:129 (1) - NC
02:30:999 (1,2,3) - This is impossible unless you know the song I suggest a reverse slider so players don't get confused.
02:45:347 (1) - NC
02:50:238 (7,8) - You need a NC here, but since it's on a slider you may have to do something like this: http://puu.sh/pgVTG/679008b589.jpg
02:51:705 (5) - ^ NC and tweak
03:00:999 (1) - NC
This diff was pretty good! Nice job.
00:08:634 (3) - Too low.
00:23:662 (4,5,6,7,8,9,10,11,12) - Get rid of 4, 5, 6, 7 and put the stream on top of the next upcoming slider. Then add jumps or sliders in between. Here's what I did:
00:48:200 (2) - Move this over, mis-timed.
00:48:933 (4,5) - Either shorten slider 4 or move them together.
00:58:716 (2) - Consider moving this closer so player can read it properly.
01:12:575 (10) - You need to cut this so you can start a NC.
01:36:379 (2,3,4,5,6,7) - Consider sliders here, maybe...
01:41:433 (6,7,8) - Something doesn't feel right here, can't put my finger on what though. :/ try rearranging hitsounds?
01:44:857 (8) - Too low.
01:47:955 (1) - Put slider end on the slider 12 before and move 2 a bit further.
Both too low.
02:02:303 (8) - NC
02:10:129 (9) - NC
02:21:868 (3) - Too low
02:32:303 (1) - Too low
02:36:705 (7) - Too low
02:38:825 (7) - NC
02:41:433 (7) - NC
03:02:955 (9) - NC - in streams, start a new combo every 8 notes.
03:07:520 (5) - NC
Overall, your beatmap does need quite a bit of tweaking but it's mostly minor issues. I'd strongly suggest scrapping your easy difficulty though and restarting, and give some of the methods/fixes I gave you earlier a try. Good luck! Great song.