[Resolved]  Ken Technology Captcha — blackmailing for paying money

Sir, i got a call from a representative from ken technology. And they told me to do online captcha work, they said no need to pay registration fees and the registration fees will deducted from my salary and at that time they didn't mention about agreement and i registered with my voter id card. And i started the work whole day as i need to complete 10000 capt cha in 10 days and later they send me about i have to correct 90% accuracy. I work whole day and when i entered correctly also after submitted it shows wrong. So i failed to 90% accuracy. And now they are demanding money more than 10000 otherwise they will file case against me. Even the app they provided was totally incorrect.