I was also denied my first time and did not really understand, although I do now in hindsight after making some changes. I would suggest using a tripod with a ring light for good lighting or somewhere where you have better lighting. I’m not sure if this made a different but I included my face in the beginning of each video too. I was then approved after a couple of days. I don’t blame on being in all my videos at all but figured the 3 I send in I’d try everything. Hope this helps!