eCommerce iOS and Android app

We require an app to be built for our eCommerce suit business. This needs to work on both iOS and android

The two functions that we want to work with is the ability to connect to our WooCommerce store and push our products into the app and allow customer to pay for items.

We also want to integrate a solution called mirrorsize via their API and make it easy for our customer that have purchased anything to submit their measurements.

We would like to add functionality to this app with time and of course, we would like to push notifications and promotions.

I have a basic XD file that I designed to start showing how I want the app to act. This is just the starting design and we can change and adjust this as required.