Usys Services — online work from home data entry

Pleas kindly help i am getting so many messages from the company side they are torturing me like anything they are demanding me money to pay with in 1 hour please please help me

I got this online form filling job in quikr.com and these company people called me and asked me to take this job without any pre registration fee.

They also told me that they are going to pay 30000/- and will deduct 5400/- in my first payment if i complete 3000 forms in 15 days without mistakes (Mistakes not more than 200 forms) and gave me an user id and password.

I completed my job within 14 days and i checked it and sent within 1 day (Ie. For 15 days my work got submitted). I got the qc report as fail and i was told that there should not be more than 200 forms mistake. But they showed me that i have 261 mistakes (261 forms).

I cross verified it with the pdf which i got it while final submision of my work. I converted my pdf into excel sheet and checked.

They had told me that i have given two spaces instead of one space while filling the form. But when i checked it with my excel sheet i found no double spaces, there was only one space and it was showing correct.

I spoke to them and they told me that they are not checking it manually, the system is generating the report and that report will be considering ascii value for comparing my data with their's.

The data which i filled is correct but the ascii values are showing it as wrong.
So now i dont know what to do. They are asking me to pay the money. I am a student and i dont even know weather the documents are duplicate or original.