Make AI for my game

Job ID: 31230669

Budget: $50 – $100 USD

Hello,
The game has been published on play store and app store.
https://play.google.com/store/apps/details?id=com.AMC.CheckerFootball
I have source code, Unity3D/C#
In offline mode, I need to make AI bot with difficulty level (easy, medium and hard)
Game rule is complex a little, so please check the game in detail before bidding.
If you are familiar with Unity ML Agent, It would be good.
Thank you