You can still ring ebay, you get there through the Customer Support link, follow the trail until you get the number to call.

You most certainly breached policy by saying that you would only accept cash for a pick up item, even though a buyer would be daft to use it unless they had inspected the goods first you are not allowed to refuse or discourage them from paying with Paypal.

I would be choosing the cat and the exact wording and running it past T&S before listing.