You have an age restricted package but the default age listed is not the age you want to select.
If you have a reservation that requires guests to confirm they are a certain age, you might notice that the default is most likely "21+." However, if the age your package requires is not 21+, how do you change this number?
First, select venues in the left hand side of the admin page, then select the venue you'd first like to change the default restricted age for.
Once in the page, click edit with the venue info module
Within this module, you'll be able to select the correct restricted age for your venue