I think you post in the wrong market, should use codecanyon or themeforest
I noticed that, start uploading with firefox now
I don’t think you can use payoneer (only for USA companies) you can try bank transfer
I use wetransfer and google drive to delivery, and paypal for payments
If I was a reviewer I would rejected because does not meet envato current quality requirements.
The way is working now don’t make any sense, if envato in the near future don’t have intentions to improve it, it would be better to delete it.
I already have one in my portfolio, 3d bottle just need photoshop extended to work with the file
You can check my portfolio, i can do 2d or 3d mockups