i have submited 3 android projects not even 1 android project got approved

unfortunately we found it isn’t at the quality standard required to move forward, and you won’t be able to re-submit this item again.

Well, it depends by how your apps work and look like, by reading the rejection message it seems that they need to be improved in prder to meet the right requirements to be published on Codecanyon.
If your apps have poor features -just making an example - add some more feature to it, make a clean but modern design, make it look good, because Beauty shall save the world and also give you a chance to get approved :wink: