care2home App setup and installation in iOS and Android

We have a app:

https://codecanyon.net/item/care2home-online-doctor-consultation-with-multi-pharmacy-app/36688917

We need the following:

Setup and Installation:

Installation of React Native and Laravel frameworks.
Configuration of necessary dependencies and libraries.
Integration of backend APIs and database connectivity.
Deployment of the application on the server or cloud platform of our choice.
Testing and troubleshooting to ensure smooth functionality.


Android App Upload:

Preparation of the Android app package.
Generation of necessary signing keys and certificates.
Submission of the app to the Google Play Store.
Assistance with the review and approval process.
Monitoring and addressing any issues that may arise during the submission process.
Install necessary payment gateway


iOS App Upload:

Creation of necessary app provisioning profiles and certificates.
Building and archiving the iOS app.
Submission of the app to the Apple App Store.
Guidance through the review and approval process.
Resolving any issues or rejections encountered during the submission.
Install necessary payment gateway

Need to know:
Time line and Price.