integrate local payment gateway with wallet system, play lottery after user deposit via payment to wallet, admin funds winner wallet, admin pays winner, user can withdraw money from wallet, display winners in frontend, charity donation via payment gateway, referral function (user gets wallet credited after invitation of a new user).
developer must have experience of e-wallet
SEE BELOW SAMPLE WEBSITE BENCHMARK OF A LOTTO WEBSITE
Frontend: [login to view URL]
Admin Access: [login to view URL]
Admin Login: Username: admin || Password: admin