Sometimes additional things come up in between the the time you book your gate and the actual game day. Here's how you would proceed.
Step 1. Call, email, or live chat with your Tailgate rep. If you do not have one or remember who yours is, email Success@Tailgate2You.com
Step 2. Confirm with rep your event date and Booking ID number
Step 3. List out add ons you would like or modifications to your booking
Step 4. A new estimate will be spun up immediately
Step 5. A new invoice for additional purchases will be sent via email.
Step 6. Tailgate