eBay

My ad was pulled by eBay said it was a violation. There are plenty of other ads the same as mine and this was a product I bought from eBay and didn't work for me. I contacted the email they sent me when they ended my listing and I get no reply.

I don't understand why my ad was pulled. I contacted the company they listed when the ad was pulled and have gotten no reply. The items were purchased from eBay and didn't work for me so I am trying to resell. There are plenty more ad like mine still...

Why can't I messages buyers?