That sounds like a great incentive! For your social media post, you can emphasize the exclusivity of being the first to register with Muve and the chance to win prizes. Here’s how you might phrase it:

Caption: 🎉🚕 Be a Trailblazer with Muve! 🚀🌟

Post: Want to be at the forefront of hassle-free travel? Here’s your chance! 🌟 Be the FIRST to register with Muve at our stall in [Festival Name & Stall Location] and stand a chance to WIN exciting prizes!

🎁🚕 Register onsite and get a chance to win exclusive prizes and FREE rides! Don’t miss out on this limited opportunity!

Here’s what you need to do:

  1. Visit our stall at [Festival Location]
  2. Register on the spot to unlock exclusive perks!
  3. Get a shot at winning fantastic prizes and free rides!

Join us as we pave the way for a new era of traveling! See you at our stall! 🚗✨

Add an engaging image showcasing the prizes or the excitement of registering at your stall to draw attention and entice festival-goers to be a part of this exclusive opportunity.