I was number 115 in the queue to purchase tickets on Friday, May 21, 2021 - signed on at 9:50. These tickets were for the Phish show in Alpharetta, GA on 7/31. By 10am, I was logged in & secured four reserved seats by 10:04am. Please see the attached photo. The ticket system would not let me proceed as it indicated there was no delivery method for my (unselected) free parking. I tried clicking the radial button on "USA" to select my location but none of these buttons worked. As a last resort, I backed my browser up (understanding I would lose those tickets) and tried again. I probably secured 8 sets of four tickets at some point for the next 30 minutes but was unable to proceed each time. I tried drilling into my profile to see if I had selected something for delivery improperly, but the buttons would not let me access these features either. I am exceptionally disappointed and would appreciate some appropriate resolution to this matter.