Make up some name. Call the police. Tell them someone stole your bag (give your self description), and that you are going to steal it back. When they ask who yo

Make up some name. Call the police. Tell them someone stole your bag (give your self description), and that you are going to steal it back. When they ask who you are, use the made up name. When they ask where you are, give them the airtag location. Stand by and watch them get arrested.