I would contact DMC and ask them to change it. That information can be changed after a package has been shipped, depending on the carrier.
That the address is correct is probably not going to help, since mail is usually delivered by postal code and not adress. Idk how it works where you're at, but if I were to commit the same mistake here (which I have), the package would be delivered to a pick up point that's tied to the postal code and I'd get a notification that tells me where it is. If you live in a country that has a pick up point system as opposed to just home delivery there's a chance something similar would happen.