photoshop challenge 3 FINISHED

YESSSS finally finished! it doesn't really look that good or professional, not sure what i did wrong but I guess i'm still learning.
I followed all the steps but something happened (Maybe a glitch, maybe I missed something) and it doesn't look as transparent as the tutorial, and some of them doesn't show for some reason, even though I redid it like 3 times. I did my best, and it doesn't look THAT bad, but it's not perfect, i hope I improve later on. I definitely improved from the start of the semester.