“Your account does not qualify “

Hello,

I have been selling through FBA for some time, but today when I was going to add a new product to an already existing listing the pop-up message “Your account does not qualify” appeared on my screen, it seems that some stuff I have already been selling have that same message, and some other listings are now asking for an invoice… Is this an error? Is everything way more restrictive now? Something happened to my account?