I want an android app similar to parchis star but with real money

I am looking for an experienced android app developer to create an app similar to Parchis Star, but with the added feature of real money games. The ideal candidate will have experience in game development and integration of payment systems.

Features required:
- Customizable game elements
- In-app purchases for virtual currency
- Integration of payment system for real money games

Timeline:
The app needs to be completed within 1 month.

Budget:
I have a set budget for this project.