develop a Telegram bot

Hello, we want a developer to develop a Telegram bot for us, the type of bot is (a financial wallet) and the bot system contains the following characteristics 1- Knowing the current balance 2- The feature of transferring balance to another person 3- The feature of withdrawing the balance 4- The feature of displaying the history of transfers, in addition to The ability of the bot owner to determine the percentage of tax for each successful transfer, and if there are other characteristics that the developer advises us, please tell us about them