After clicking returning to seller, the page said it had not been paid and after several refreshes it stayed that way, so obviously I click thepay pal button again and repeat the procedure, only for it to say unpaid, however after several more refreshes it finally cleared as paid, then I find out I have been charged twice for the same order ?

I did submited an email using the Contact page it shows to the marketplace, but got no return email saying I had sent anything either?