Write an iPhone application

Hello , here is my project. i need an iPhone app + Apple watch app that gets the users precise location including the full address, Latitude, Longitude, and the map to show it. It is very simple app but we need to have some features which i will include below 1) The app will have two buttons a) First button is My Location Once the user press this button, the app will get precise location of the person, including full address, Latitude, Longitude, and a generated number created by the app to define this place. This information above will be stored in Firebase DB, and we need to include these information below in the db id: generated number: device id: full address: Dist: City: Country: ZipCode: Latitude: Longtitude: For example, if the location is 3946 Anas Ibn Malik, Al Malqa, Riyadh 13524 6596, Saudi Arabia Then the information store in firebase db will be id: XX generated number: XXXXXXX device id: XXXXX full address: 3946 Anas Ibn Malik, Al Malqa, Riyadh 13524 6596, Saudi Arabia Dist: Al Malqa City: Riyadh Country: Saudi Arabia ZipCode: 13524 6596 Latitude: 24.80780449747608 Longtitude: 46.61533460662069 b)Second button is others Location So the app will retrieve the information above by using the generated number, and the app will show google map, and ability to click it to open it in google map. below it, small button to request another location. Also, we need to have a good design of the app. Please show me your work