Vibrant Poster Ad for Young Adults

I need a striking poster that will advertise my product-and-service offering in the lead-up to an upcoming community social event. The design has to resonate with young adults—think bold colour choices, energetic typography and an overall look that feels current without being gimmicky... (Budget: ₹100 - ₹400 INR, Jobs: Adobe Illustrator, Adobe Photoshop, Advertisement Design, Creative Design, Graphic Design, Illustrator, Photoshop, Poster Design)