Dragonfly Digital Marketing Agency, India - Prepaid task in telegram via dragonfly digital marketing company

I am from Chennai, on *st Sep **** I have been contacted in telegram to do prepaid task, started with small amount in Bitcoin by instructions given by Dragonfly company members, when I tried to withdraw in link they provided I got message from member that I have violated the withdrawal process so i should pay **% fees from total amount in my wallet, so i paid Rs ****** and tried to withdraw but again rejected. When contacted them they said my credit score has decreased so again I paid Rs ****** to increase credit score from ** to ***, as Rs ***** for each score, yet again I am unable to withdraw, again contacted them, they said you need to move as VIP profile then only I can able to withdraw so i was asked to pay Rs ****** again to reach VIP but still now I am unable to withdraw my cash in wallet now that link also not working, so totally I lost Rs ****** approximately. please consider my complaint and take necessary action and i want refund on amount I paid,