Log into your account. In the "My Tickets" section, located in the upper right corner of the WEB,
click on the purchase you wish to consult, and in the upper right corner of that page, you can see the purchase number.
Log into your account. In the "My Tickets" section, located in the upper right corner of the WEB,
click on the purchase you wish to consult, and in the upper right corner of that page, you can see the purchase number.