teach me to make an ios ecommerce app in flutter

Hello there. i would like someone to record video tutorials (Live skype session is ok too)on how to make an ios eCommerce app using flutter. i want to use flutter since its easy to create an android app using the same language (Dart). i have a basic knowledge in programming and i am a fast learner. spoken language is: English! the finished app should contain the following: 1. back end to add products and authenticate users. 2. products page. 3. shopping cart. 4- address fetch using device location. 5- checkout page (for now only cash on delivery is required) thank you.