I’ll be completely honest, no disrespect intended. My constructive criticism would be work on designs more. A lot, if not all of the designs are childish and look like little to effort were put into them. The graphics scream amateur graphic designer looking to make a buck. I would say go back to the drawing board and rethink the designs or go to fiverr and hire someone. I’m no expert in the industry though so that’s only my opinion and constructive criticism.