Hey ease he's just starting out, progress is a process.
First off it's fairly creative, but the shading is horrible. It lacks tone, try using a more diverse pallette. seeings as it's a ball even try getting a reference to see how light sources effect round objects, that'll help you to improve the shading.
Secondly, the legs or whatever those black things are, are inconsistent with the other vewis, for instance top row frame 4 has four lines, bottom row has 3.
Also it doesn't seem to be made pixel by pixel, the shapes and lines are messy. If you didn't, use ps paint, and go pixel by pixel to work out better lines.