Zenith Solutions — Threatening

Sir/ Madam I got a call regarding captcha job paying me 30k in 10 days that turned out to be a scam no matter how long I worked the numbers stayed low . I had no support from them since they took my address I'd proof and email and registered me and disappeared. I could only contact their email help line. We had floods in our area so the networks were down. EVEN with tight schedule I worked 8 hours a day still got no results in the expected amount I had complained them as well as asked them 3 days extra due to the flood problem . In return got no reply and was left without answer . My work has gone to waist I am a student sir /maam . They are threatening me to pay total some of 13000 rupees. Screaming and yelling and abusing me . The lady who got me the job said their wont be such issues and reassured that if I'm late I would get time to finish it off. BUT it seemed like the captcha site was fake it didnt even take the right amount when u do something u have a slight idea of it . I was just reaching the half goal of it no matter how many hours i took.The company is from Gujarat and Aurangabad is the place they have told me to come. I am scared and not aware of what wrong I have done.