Expert Needed: 100K Installs

My Android app is already live on the Play Store, and I want to scale fast: 100 000 real installs driven exclusively through your own Google Ads account. The core audience is teens (13-19), and beyond the raw install count I expect to see solid post-install engagement, not empty numbers... (Budget: ₹1500 - ₹12500 INR, Jobs: Advertising, Android App Development, Digital Marketing, Google Ads, Internet Marketing, Link Building, SEO, Social Media Marketing)