[Resolved]  Quikr Jobs — Online jobs fraud

Hello, I am a student. I applied for online data entry jobs in quikr. I got certain calls and I agreed for a job without registration fee. They took my identity, photo and signature and did certain agreement. But they didn't inform me about the agreement before registration. Anyhow they convinced me to work for them. They told me that they will send me certain forms to fill up in a link through my email. I got that link but when I opened it, it was invalid. After 7 days, they are asking me to pay penalty for not working. They and sending me email and text messages that they have filed a case against me. They are sending me sms from the number that is reported as spam by many people.
Please help me !!!