AI-Generated App Promo Video

I need a short, punchy video created entirely with AI tools that simply does one thing: advertise my mobile app on both iOS and Android. The story, visuals, music, and voice-over should all feel sleek... (Budget: ₹600 - ₹1500 INR, Jobs: AI Art Creation, AI Content Creation, AI Video Editing, AI Voiceover, Animation, Video Editing, Video Production, Video Services)