Akt Enterprises — demanding penalty amount

My name is neha aakash. Last week i was searching for a job regarding work from home and came across an ad posted on quikr of akt enterprise. I applied for the same. Later i got a call from one of their representative and he explained that the job was of typing 7000 captchas in seven days with payment of rs. 4 per captcha with 90 percent accuracy and will get salary of 28, 000 from which they will deduct their registration amount which was 5100. Later he asked me to sign a contract which asked for my picture my identity proof and signature. I didn't manually sign my contract. And the contract was also not visible properly.

After that they told me that the login will work from monday, but it did not. I was never able to login to the account, i contacted helpline and they claimed that it will work now but it never worked.

Now, i received a call from some associate lawyer (The truecaller shows it’s a spam number) that i have to pay penalty for non-completion of work. Untill now i have not paid anything. I really need assistance to get me out of this problem.