User Activity

I have been asking questions for months on forums and even ebays facebook pages. I always get we are looking into it and will get back to you and never hear back. what email address, person or phone number do I need to call so I can get this headache...
A few months ago I started the process of moving ads and during all of the errors the site froze and I changed my mind. I went back recently and all of the fields are showing drafts created still. Is it possible to clear those and make new drafts sin...
I am looking for some information on how to set multiple shipping rates for the same item on an ad. We offer different sizes of the same item.
I started out listing my ads on ebay.ca but it seems as of late some of my ads have been listed through ebay.com. I have 150 active ads now showing on .com but I would like them all moved and listed under .ca for reasons such as pricing and shipping ...