You have a lot to learn about how business works. Sometimes a business just can't get a product to you as fast as you want it. It usually comes down to stocking/transit issues. You are aware that businesses often order from middlemen distribution companies, who in turn order from the manufacturer?
You are also aware that retail businesses, such as Dennis Kirk cannot afford to stock every single item under the sun? And that there are indeed, no magical transporters to teleport your items to you?
In this case it simply sounds like your order was flagged. It sounds like you, a kid placed an order with a credit card under someone elses name. Obviously they were checking to make sure you weren't going to rip them off.
The hiliarious thing is it sounds like they're sending out your package as soon as possible. They confirm the order Thursday, get the order to you by Tuesday. That's 3 days. Shipping is often delayed over the weekends, depending on the courier of course.
That is good business practice, not bad. So you gotta wait till next week, grow up and deal with it. And if you DON'T, feel free to continue kicking and screaming.