You should receive the referee packet in 2-4 weeks from the U.S. Soccer approval date. You can find out what date your registration was approved by going to Login and accessing your referee account. This will only work if you have completed the process of registering for your state. If you do not see a registration for the current year, you should contact your state association here.
to find out why you are not registered.
If it has been at least 4 weeks since you were approved, you should email firstname.lastname@example.org.