Semper Noctem
Desk Rabbit
I would email them and tell them if you don't get a tracking number by the end of this week you would like a refund. When they ignore that I'd call my CC company on Monday. I'd at least give them the chance to refund or provide shipping info.
Excellent advice.
Also, this is the main reason I never use a debit card for online purchases. Unlike with a REPUTABLE credit company, you have little to no recourse when you spend your "cash" online. Once its gone its gone.
Your CC should make you whole, and go to bat to protect you as their customer.
Sorry this happened to you.