My new iPhone says my SIM is not provisioned
I just got this phone and turned it on yesterday. I had it activated today and did iOS update last night. I have no service from carrier. Carrier shows I have service. Their trouble shooting steps did nothing. I have a red 1 on my phone where iCloud entry is located. For networks I see something that says SIM not provisioned. Is this something I can fix? Do I need to go to Target store to the Consumer Cellular Apple person? What can I do to get my phone working?
iPhone 7 Plus, iOS 10.3.3, I am new to phones and don't know a