Not bad
I don't know what this is a parody of, sort of like Mario. Slightly funny. Not bad art, basic animation.
I liked the bits of skeleton falling down.
The english is poor and I blame the author- not somebody else- you are responsible for what you submit. Get someone english to check it if you want it corrected before submission. Especially the title- it is MOST important that the title is right. This title does not make sense.
Don't make excuses for the art, its not that bad, but you can do better- I don't have a graphic tablet either- thousands of NG authors don't. All practicing with the mouse is good for your mouse skills, so keep working with it.