Customize and custom design a flutter app from envato market and publish it in iOS and Android

The goal of the project is to build, customize and publish this app: [login to view URL] Goal of App: A travel loyalty app which has the following features: 1) User profile sign up and details of the following countries travelled, date, points earned, tier, profile picture. 2) The following taps: (Home) where user can see summary of his points and tier and upcoming (including knowing requirements before the trip) and recent trips. (World Map) where user sees the world map with gray version and only countries travelled have a different color, also color depends on how many time visited. (Book) this only will serve as a button that the user clicks and directed to Whatsapp to contact sales to book (Travel News): Perhaps a blog style or world map with travel updates and offers section, you can be as creative as possible here. Compatibility: an app for a travel loyalty program where user can access their profile in iOS, Android and webapp version to access from browser. (if you can make it compatible to Apple watch and other platforms it will be a big plus but not a must, the more platforms you mention in your bid the better is your preference in being selected for the project) Critical Requirements: -All assets including images icon are royalty free and with no copyright issues. - The app must be managed with admin panel or similar for updates and entry of CRM and customer profile updates. I don't have a problem if you use any available startup flutter envato products to start the project and customize it towards meeting the above needs, just make it clear which one will you use on your bid.