Hey there!
First of all, I am going to give this a -1.
The jumps are rather repetitive, and there is no theme.. The reason that the jumps are repetitive is because they are just simple block jumps mainly, except at the top. And there is no creative variety in your jumps. As for the theme, I can't identify one. Also, for the difficulty, you cannot put all the difficulties for your course, please choose one. :).
Please note that this is not an automatic rejection, I am simply just stating my opinion! <3
Thank you for reading this. If would like advice/assistance with your map, feel free to contact me.