The best people to ask are people you purchased from. If you got a tracking number use it and see where your purchase is and you should be able to guess somewhat closely from there when you should receive your purchase. If you did not get a tracking number ask the business you purchased from for one and then track your purchase.
Once an order from them took 3 days to process. Shipping was 2 days from there to MI. So that's, 5 days average for me. YMMV, depending on what you ordered.