I returned my broadband hub via the packaging and am still getting emails about it. I have the return receipt but there is nowhere to send it and no way to speak to someone about it. Please give me an email address where I might send the receipt and get a confirmation of this. I do not want to be charged. Thanks. It's ridiculous that there is no email to send this to included with the email that says you have not received my equipment. That would make it simple.