Please remember that any mention of competitors, hinting at competitors or offering to provide details of competitors will result in an account suspension. The full rules can be found under the 'Terms and Rules' link in the bottom right corner of your screen. Just don't mention competitors in any way, shape or form and you'll be OK.
OP please save us from this spam-a-thon.
Get in your car and take the card back in person, DEMAND a refund or suitable replacement. Take your rig along and show the shop the fault.