[Resolved]  I Tech — legal notice

Address: b-42,sukumar sen sarani, Chandrapur, Maharashtra, 713212

There is a company named i tech new khirdi road aurangabad maharashtra. They offered me a captcha typing job from home. And they signed me digitally on an agreement. They stated as the agreement is legal and the agreement is about if i not completed the job so i have to pay 5000 to the company. But when i started to do the app they send does not work properly. And now when i want to leave they mail me and call me as he is a advocate and he asking me for money. Please tell me now what i do? My email -: [protected]@yahoo.co.in