Technical issue with reporting a seller error appear when trying to submit

[kez14babe]

I'm trying to report a seller on the app I've tried several time when I submit a red box comes up saying they have encounter an error I've deleted the app reinstalled still the same so went on web tried that way on web site still the same anyone having issues 

[mckenziesix]

I've had the same problem. The red error box told me the item number was invalid. The seller no longer lists the item and I've questioned here if the reporting form can't recognise unlisted items... 

I suggest you see if the error box identifies the problem for you?