The Resume Search — Threatening to pay huge amount

Website:

Resume search

Hi, I have opted this job by the marketing person called Neha kumari.
She did not explain the project and told me to sign without reading the terms and condition.I have successfully completed the resumes of 600 within 7 days and they are coming back starting I have not achieved 90% accuracy so need to pay charges including GST of 6490rs I have paid it now again they are calling me to pay 3500rs for termination charges.I really don't understand why I have to pay unnecessary to the company which is giving job literally they are bulling.Kindly help me on this as they are threatening me for no cause.