Again, I have an issue with your template creating some sort of conflict with one of my existing paid component extensions, this time its RS EVENTS Component. This functionality works on other templates but not yours, you can see this if you switch between the templates.
This is page where the online tickets are, on your template the drop down functionality does not work and it appears to show two drop down arrows, your template is called :shaper_helixultimate - Default
The other template that has the Ticket system functioning, is called : ja_university_t3 - Default
This is an image of the proper functionality: https://communitymusicmatters.com/images/CMM_Events_Ticket.png
