[Resolved]  O Tech — black mailings

Respected sir/madam
My name is aravund kumar. R. I joined a part time captcha entry work from quikr. They said that i have to enter 10000 captcha within 10 days and 90% should be correct if not i have to pay 5000 rupees. They send me link for to download the app and then agreement. I had my doubts in the beginning because they were eager to register me and was agreed to give me 22000 rupees for captcha entry. I started working and about when 160 captchas was entered it would reset to zero and i called them and enquired about it. They said it was being recorded. Then i found that this was a fraud captcha entry and i blocked them. Now after 10 days they are messaging me and now advocate called and said they are going to prosecute me or i have to pay 5000 rupees. What should i do. Help me resolve this situation