You can get a quote for your projects you want to implement. Return will be made as soon as possible.
There is a process that needs to be done in order for your project to be implemented and to start with proper planning. Your project, planning and document creation, design, coding and publishing phase should be implemented.
You need to publish your application on android and ios platforms to bring your mobile applications to users. You must create a google play console account for the android platform where you will publish your application.