You can skip to the specific sites by clicking the designated chapters to see how to resolve the issue.

Chapters:

0:00 Mapping Explained

1:05 Stubhub

10:17 Vivid Seats

13:01 Ticket Network

14:02 Seatgeek / Tickpick / Gametime / Ticket Evolution

14:40 Ticketmaster

19:12 NFL

23:32 MLB