Vector sets and post templates getting rejected

Hi, 

I have around 150 sales and uploaded several types of content and to this day I still don’t get rejection issues a lot of the times. I have submitted a cyberpunk themed vector set, first one was approved and It’s my new best selling item, created a second one which is same format with new icons etc. and it’s getting rejected because of quality issues, I read the possible culprits but It’s so broad that It doesn’t help, I also have the same issue with vector post templates, I got the first one approved, It’s my best selling item, created 3 more and couldn't approve any of them even after multiple rounds. I’ve been using this site for years but approvement is so inconsistent and so broad that I can’t pinpoint the issues.

These are the approved files, I made the others in very similar fashion and can’t seem to get them approved, It’s really frustrating because right when I find a niche I can’t make more of it, and also on the second vector set I worked several days on it and can’t upload it…

https://stock.adobe.com/hu/stock-photo/id/1716627398

https://contributor.stock.adobe.com/hu/portfolio

I follow several people who have entire pages of these kind of vector sets etc. I really need help on why are my files getting approved for the first time, then all followup files are rejected.