Job: A duel

Okay, so i need a duel system, let me tell exactly what i need.

Firstly, player write a command, let it be for exmaple /duel, a gui-menu opens, where first player has to choose with who he wound like to fight. Secondly, he choose how many money each of two players have to donate to the fight. (Winer takes all money as a prize). After it, a gui-menu sends to the second player where system offers him to participate in a duel. There are info about how many he has to donate to the fight, who is his opponent and 2 buttons: Accept or Refuse. If 2nd player refuse, a message send to the first player: "The player you choose refused to participate in a duel, please, choose another person". If 2nd player accepts the fight, 1st player teleports on a getpos, which has to be put in config. 2nd players teleports too on a getpos, but it is difference from the first one and they start to fight. The winner takes money in total (300 + 300 = 600).

After fight have been completed, next time both of them can fight in 5 minutes. What means, if ply1 or ply2 will try to write /duel, system will print for them, what they have to wait some ammount of time. They are too invisible from the gui-menu, when someone want to choose an opponent during these 5 minutes.

Please, add me in Discrord -> LEVI#7726

Paying ONLY AFTER i see some screenshots, how it works. *I DONT PAY FIRST, I NEED PROOFS OF YOUR JOB* Hope, you understand.

Paying Paypal & Open to negotiate.