Akt Enterprises — fake job registration

I got a call from akt enterprise thourgh quicker. The job is about typing captchas, they assured me that the work will be very easy and they have more than 6000 customers doing this work and none of them have failed. But that was definitely not the case. They asked me to send documents which i sent them. I searched about the company and i came across the consumer complaints against the company i. E. The company idle faurd. So, immediately i replied company representative not to register my name. But as copy of my documents was with them they did the registration and i got account activation mail. I replied to the mail that i have already asked not to register me but still they did it on their own. On next day i got mail o[censored]ser id and password which i have not used. Today after 7 days i got call and mail from advocate saying that an complaint is registered against me and now they are blackmailing me to pay penalty charges. Please help me to escape from this trap.