Add gamification to my hybrid app

I want to create gamification for my video streaming and celebrity news app. Note my app is a Hybrid app, so the developer must be proficient and experienced in working with Hybrid apps. I want to add the following - Single player quiz - We can provide a single quiz per day where the user can earn leaderboard points    based on a few questions. - Leaderboard - List of top 10 quiz point holders. Users can share your position and points on social media as well. - Loyalty points - Users earn loyalty points if the user completes a specific task within the app. The same loyalty points can be used to unlock a new quiz for the day. User Journey below: 1. Welcome bonus .... 5 points to unlock 1st quiz (3 questions per quiz) 2. Unlock the first quiz with 5 points  - Correct answer +5    - wrong answer -5  total points can be negative if users keep getting wrong answers and exhaust their points (User MUST watch 15 mins of any video in-app to unlock the 3rd and final Question) (Optionally for users) After the day's quiz, users can watch another minimum 15 mins video to earn 10 points for tomorrow's quiz)