Errors when editing and syncing

eBay

Listing cannot be revised, need help?
You are not allowed to revise ended listings
eBay: a mixture of Self Hosted and EPS pictures are not allowed

Etsy

Quantities vary on variations even if I have the setting OFF in Etsy
Etsy: My listings don't get activated after edits

WooCommerce

I’m not receiving any orders from WooCommerce
Duplicated description in Nembol