Dg Services Company — about form filling

Address: Surat, Gujarat

I'm haram i am going through mental harassment by these people since 08th sep, since, i have submitted my complete 1500 forms with 99% accuracy (As work can be done with ease by any computer literate person) only factor is to put 7-8 hours a day (Type, cross check and then submit).
I am a student, striving hard to meet my ends meet, worked for 7 hours daily continuously for 10 days, stayed awake till 4 p. M. After managing my job & family chores, just to submit the 1500 forms on time.
And now, when its time for payout, they are confidently asking for mone, y giving me the same reason that they give to all “ work failed/ not submitted”, haram me 5 times a day by threatening me with sms and calls.
As on 10.09.2018 i login on their website i saw that my qc report is fail.
I went through it and i found that more than 150 forms they have rejected because of reason "double space" but i used only single space.
I called their helpline number [protected] and told that you have rejected my forms because of "double space", they reply me this is server generated report and cannot be changed or wrong. I told them i used only single space, i never used "double space" but they not accepted it.
As on 11.08.2018 their advocate mr. Puneet (Surat, gujarat), mobile - [protected] sent me messages and called me for making payments else they will file a case.