Need some changes in a Flutter project

Job ID: 35875238

Budget: ₹400 – ₹450 INR

I have flutter app from code canyon.net :

https://codecanyon.net/item/handyman-service-flutter-ondemand-home-services-app-with-complete-solution/33776097?_ga=2.93062301.122746228.1674622514-1184859154.1672979537&_gac=1.250117620.1674876738.Cj0KCQiAic6eBhCoARIsANlox84eNZC6gXETXuDFEisilt_59AvJ0oVgyr_jaOwFvSrNOWkMtm6goVMaAqaPEALw_wcB

In this app there are 2 app User app & service provider app and website & Admin panel.

Basic function of these project
(You can download and try both app for batter understanding of functionality)
This is a service provider app (User book service > Service Provider get request and he or she can accept & assign service to himself or other service men > then service man or provider start drive > then User click start > service men start work > user can cancel then hold or done > when user click done > serviceman can click complete & add extra charges > User get payment request Pay Now >


But I have a different business like Logo designing, Graphics Designing & more. I don’t provide service to user by visiting home. So I need some minor changes in this app.

While booking service this app ask time and date (No need to ask date and time Ask Business Name Instead of date and time.)
While booking service this app ask address or location (No need of address or location I need of text field here for Mobile No. )

Now I need skips some steps
User Book Service > Service provider get request he can accept or decline and assign himself or other service provider > then service provider Start Drive > Now skip these step (then User click start > service men start work > user can cancel then hold or done > when user click done > ) Service provider or servicemen after clicking start work direct jump to Serviceman or service provider can click complete & add extra charges > User get payment request. Pay Now. >

for this I'll provide complete code along with documents. & My Hosting details
Also I'll provide all firebase, One Signale, Payment Gateway API etc.

You have to made above changes.
You have to Upload admin panel/frontend to my URL
You have to generate Android & iPhone app and return to me.
You have to give me all code return with clearly mention document where you change code and which file you added or deleted, so that It will easy for me to make future update without affecting my changes.

thankyou.