Thanks for the report. We haven't heard much yet on the level of customer support on the (partly) re-launched web site.
But not a surprise that they are screwing it up, LOL!
If you paid by credit card, and haven't gotten what you've already paid for, you can contact the credit card company for a 'charge back'.
The company will want you to contact the merchant, which you've been doing, and the minimum time to wait is typically 30 days.
Something to think about for Monday morning.
Let the Crappy People figure out what to do with the crappy tires, if and when they ever show up!
Plus, they just HATE charge-backs - could be fun!