GOG paintball USA

Review: Purchased a G1 paintball gun from company. Received it September 28th. Installed Co2 tank and gun started leaking air. Called tech support and was told to try another tank, tried several and gun leaked with each one. Have been calling tech support ever since only to get voice mail with no reply. Sent 2 emails to company with no response. Got through to tech support this morning and spoke to Keith. He had me try a couple things, unsuccessfully and told me to return it to the company for repair BUT I had to register online before the company would work on it. The company website states my browser is out of date therefore I can't register the product I purchased, therefore I can't get any warranty work done. I do a lot of business online and they're the only ones complaining my browser is out of date.Desired Settlement: The company sends me a new gun with a paid return sticker. I'll put the gun that doesn't work in the box and return it to them.