Erotonic Hiring Service — Being harassed to pay 3900RS as my accuracy in data entry is less

I joined an Online data entry Job and they said if accuracy is below 85% then I have to pay 3900rs. I had a doubt regarding the work and I asked the person who had contacted me through WhatsApp I filled the forms as she said now after the final submission it shows I have only 56% accuracy. Now they are calling and texting me and telling me to pay the money or they are filing an FIR against me. They are saying that I will have to pay about 25000 to 35000 if the case goes to court and I'll have to be in jail. I really scared I have no idea what to do. I'd like to know if this is real and whether I should pay them.