Car Parts Depot Presto Mart MAF sensor did not fit a 97 Altima i sent part back for refund and have emailed and called 20 times Atlanta, Internet

I received the wrong MAF sensor for a 1997 Altima.The part they sent did not resemble the one advertised online and the connector to the on board computer in the car is different. I sent the unused part back after endless emails and phone calls 1 week later and have a USPS confirmation to prove it.I have called and someone hangs up and no reply to emails.

I paid 124.98 and ship the part back express mail which added another $20 to the total which is 144.98. They claim no refunds all parts are guaranteed and only will give credit but they will not even respond for that.Since it was there fault they sent the wrong part and I can prove I would like a refund but a credit would be acceptable