Recieved a notification to update a price for an item I don't have in my inventory

Today I received a notification to update a price but when I looked in my inventory it’s not there, they haven’t even identified the product. What am I meant to update, I’m literally seeing glitches on a daily basis now and it’s really getting frustrating, all I want to do is sell my products normally and not have to phone support on a nearly daily basis.

@Julia_Amazon