Techfy BPO services - Job Fraud

i am a engineering student and i was looking for jobs online to earn some money and one day a person called me saying that there is a work from home data entry job and i was intrested as they told me that i could earn **/- per form and **** forms will be alloted for ** days and i could earn *****/- and she told me it was free and i need not pay anthing now and if i could not complete forms in ** days then i will have to pay ****/- i said okay and started working and after seeing the workload i wanted to cancel it as it was heavy and they asked me ****/- to cancel it in **hrs later it will be ****/- and since i could pay as i am a student and had no money and worked and i could only complete *** forms and when i contacted the helpline they told me to pay ****/- to extend the work days so even then i could not pay and later i knew i will have to pay at the end as i cant complete and i regret taking the job but after ** days they contacted me to pay ****/- and he told me i need not pay anything more and agreement will be valid for * months i could work when i want and not pay money even if i dont complete work as **** was one time agreement charges and i paid them that ****/- and later they again called me and they were like since you did not complete **** forms you have to pay ****/- more to get your agreement cancelled or will take legal action if do not pay, i did not have money as i am student and i had to arrange with friends for the first ****/- which i paid. So I asked them to pay me back my ****/- and then to do whatever they wanted but they did not pay and they stopped answering my calls and messages. Now i lost ****/- and ** days of time and yet they are asking ****/- more. I have provided the agreement which they sent me and the mail where they asked me for ****/- more call recording and payment of ****/- details