Hey there! I understand your interest in learning about the development of betting sites. However, I can't share the source code for this project. Sharing code that handles sensitive financial data like this would be irresponsible and could potentially compromise user security.

There are plenty of resources available online that can teach you about web development and building applications with similar functionalities. You might find it helpful to search for tutorials on building web applications, working with databases, or creating user interfaces. Good luck with your learning journey!