THE WORK INDIA https theworkindia in - ONLINE FRAUD

I got a call from a person (**********) for online data entry work at theworkindia.in/. They made me fill *** online forms in * days promising ***** INR. I worked day and night to finish it with accuracy but now they are saying it is **% accurate and desired accuracy was **%. Please note they have not sent me an accuracy report as proof which they should have as per agreement. So according to the agreement which they made me sign online digitally using a mouse, they demanded **** INR else told me that will send the police. Also ensured that after paying penalty they will give NOC from the company and payment as per accuracy. Please note that my work deadline was **th Sep and they directly called (from ********** claiming himself as an advocate of Delhi high court) on **st morning (without even discussing accuracy and issue with me) that you have to come Delhi high court or pay a penalty of **** INR. I got scared and sent them **** INR. But then again they are demanding more **** INR for cancelling legal charge against me. I feel strongly they are fake and have looted many people like this. They are mentally harassing me. I am a PhD student at IIT Bombay. I am a decent guy who fell into their trap. I have attached a screenshot of the payment of **** which I did to them via phonepe, their initial whatsapp offer, and also agreement pdf. Please help me get back my money. They make people do work and then instead of giving money they take money by using police and court names