Ludo Master's Modification's

Need Few Modification's In Ludo Master's Game.... 1. Payment Gateway Integration.(Have to Integrate Paytm Gateway). 2. After Completing The Whole Project We Have To Remove Guest User.(Right Now we Have 2 Types of Login 1. Facebook and 2. Guest User So we Have to Remove Guest User.) 3. Have To Implement Privacy Policies and Terms & Conditions(I Will Provide the text so u Have To Implement Those Point's To App.) 4. In Withdrawal Page(Admin Panel) When i clicked on completed Button then it Need's To Update In App as Payment Successful. 5. If Any Player is Joined In 4 Players Game, Then if Any Other Real Player has Joined at 40sec then Bot's are Not Getting Involved. 6. After Completing 3 Chances Then Also User is able to Play. ==> Need unity developer 7. I Have Played 4 Players Game and Left The Game By Clicking Back Button So It is Taking 1 Hour Time To Update so Reduce it to 15Min. ==> Need unity developer. 8. If 1 Player is Joined In the game Then It is Showing 2 Players In Admin Panel. ==> Need unity developer. 9. Login With Mobile Number OTP Has To Implement. [login to view URL] Page Pending.(Have to Work On App Notification.) [login to view URL] To Change App Logo.