Build me an app just like WeFast.

I am looking for someone who can build me an app just like WeFast. I would require two apps, one for the main User and the other for the Delivery Partner. Also, I would prefer the app to be made with Flutter coding language. I want all the functionalities just like WeFast.

My Requirements -
1. Preferred coding language - Flutter
2. App will be uploaded on both the App Store and the Play Store
3. Google Map integration
4. Live Delivery tracking just like Zomato or Swiggy
5. A simplistic yet futuristic layout for both the Apps
6. Wordpress and Shopify Integration (Just like WeFast)
And much more...

You can just go to wefast.in or download their app to see what are they offering.

Do quote me the best possible price as I have 2 more projects. But first, I want to work on this one.