Exxpress Tire Delivery

I purchased tires on 1/12/17 with 7,577 miles on my *** Tires come new with 12/32nds. Tires rotated at 10,938 and then again at 13,612 (can supply all invoices for maintenance done on tires). I’ve tried contacting exxpress tire when doing the first tire rotation with concern of how all four tires are wearing at 10,938 miles. Again tried serviral times to contact the manager at exxpress tire with now response on his busineess line and personal cell via call and text. Once I finally got ahold of with with 15,xxx miles on it they won’t do anything. For being In the Auto field myself I had the alignment checked and full suspension checked - all okay. I just want you guys aware the lack concern a customer is getting and hopefully you can help me with a full refund so I can buy new ones for a replacement of all tires and can return the 4 that are junk and can cause further damages to my 4 wheel drive truck. I work very hard to pay for my vehicle and really home to get help from the Revdex.com