Fix Small App Issues + Meta Ads & Google Ads Conversion Event Tracking

We have an existing astrology platform/mobile app that is already developed and running. We are looking for an experienced developer to fix a number of small existing issues and correctly configure/verify our advertising conversion events... (Budget: ₹600 - ₹1500 INR, Jobs: Analytics, Android, API Integration, Debugging, Google Ads, JavaScript, Mobile App Development, PHP)