I bought a second hand mobile for 7k I was checked camera function calls extra and paid the money and went back hope but when I try to reset it a message appears that blocked by work policy and when I dig deep I came to know that the person who sold me the mobile didn’t paid the remaining emi and TVs credit app has the admin which I not letting me to reset and when I tried to contact the person he is not responding. Is the any other way to get access to disable it. I bought the device far 70kms away from my home town. Need help developers. Never thought that someone could cheat like this.

Tried resetting, flashing , nothing works