Building T-Shirt Dropping Web And App On both Android And IOs

Good day i wanna to develop a dropshiping website and App, the website and the app webhave bellow features 1. I will reward customers with points for account registration first time they stumble on my web/app 2. Reward customers with points for successful purchases (1%). This reward point can valid for 3months, after thst it void. 3. Reward customers with points for product reviews. The review must be more than 100caracters (1.5%) 4. Reward customers with points for referral activities after the refered person make a purchase(2% of the first product purchase) 5. Reward customers with points for comments and social sharing ($0.05) 6. Reward customers with points for newsletter subscription ($0.05) 7. Rewarding customer for watching Admob Ads ($0.05) 8. When user Purchase 5 same products of the same price not more than $100, get aditional One for free Note: All the points earned from above activities can then be use to purchase goods on the platform . Other Requirements Are; You creat a page for those that one to order for custom design, they will need to send the design that will br printing on yhe clothe with minimum order of 20pieces Refund page etc