Customze React Native Template

I have a React Native Cab Hire Template [login to view URL] Please check it and check my sample document.. I want to customize the Template so i can achieve what i have in the document. That is, instead of Book a Cap (Where you choose cab type), Now you have different things you can book not just cab. > Rent a Boat > Rent a Truck > Rent Equipment > Book Sewage Disposal Service. When you Select Boat, it should take you to list of boats you can choose from Same with Equipment, Truck and Sewage Disposal Service. as seen in my diagram. So this should come before the confirm booking page for both Android and IOS. So basically, this is it: PAGE1. CHOOSE Service (Boat, Waste, Equipment, Truck) PAGE2. Select Sub-category for the service you selected. E.g. For Boat, Select the Type of Boat From the List For Waste Select the type of waste from the list For Equipment, select the type of equipment from the list For Truck, select the type of truck from the list PAGE3. Enter Details Location / Address Date needed Duration you need it Other Details PAGE 4: Confirm Order (Already in the template). The Template will be used for an Android and IOS App.