For any event taking place on or after October 1st, you are required to provide proof of full vaccination to enter the venue. Additional information can be found HERE.
If you are unable or unwilling to provide the requested documentation, you may request a refund from your original point of purchase until September 26th. Bought from AXS online or via phone? Sign into your account to see if your order qualifies for an online refund request.
If you have a Ticketmaster ticket, you can request a refund here as well.