I understand you want someone to place your orders on Amazon for your place? Well, in principle, now there are many services that can help you with this. You'd better read about these services on the Internet because sales on Amazon are sometimes problematic.

What a great business you have, I love action figures. Do you have Justice League action figures? because if that's the case, I'll buy you some, regarding the professional that helps you publish all the action figures on Amazon, this company here https://dinarys.com/amazon-listing-optimization-services
offers that type of service, I have no idea how much it will cost but if you I can assure you that they will be able to help you perfectly by publishing each and every one of the action figures with the corresponding tags, the images in excellent quality and so on.