Great but.... – Skin Creator Pro Editor for Survivalcraft Textures Game Skins Review

I always loved it but now when I try to design a skin I only get about half of it colored and if I move it over to color the other side it moves back.Also I can't delete my pre made skins.I love this app before and now I have no clue why it acts this way so if could please fix this I would be over the top happy!!!!?
Review by Cool? on Skin Creator Pro Editor for Survivalcraft Textures Game Skins.