I bought a vava dash cam from meh a few months ago and the 8Gb micro card that came with it had to be reformatted before I could use the cam. I put the card into a reader so I could reformat it and it opened itself up and my screen totally filled up with virus packets with what looked like Chinese written font. So I shut everything down as quickly as possible. This totally f upped my computer and did other damage that I won't mention here. I went to their website with my laptop to complain but they erased my membership. So I found a email link to contact them but they wouldn't get back to me about it. I did get an e-mail from one of their half dozen so called sister sites wanting more of my personal info. That I refuse to give to them. So I resorted to calling in a complaint to the FBI cyber crimes division and am waiting on them to get back to me. I think people should not buy anything from them because I don't think they will be in business much longer.