[Resolved]  Crom Technology — harassing me for money

Hello i'm midhun.. On 23rd november (Saturday) i got a call from chrom technology regarding online work. I was registered with crom technology and they made agreement with me that "they provide 150 links per day in 10 days.. I have to click on those 150 links daily and keep each link minimum of 30 seconds... After 10 days i have to get 7500 rupees for my work. Otherwise if i failed to complete my work on time, i have to pay them utility charges of 3000 rupees...". This is the agreement... But in the span of 10 days, i didn't got any work or links on two days (24th november, 1st december).. I was put a query to company mail.. But they didn't gave correct response. On 4th december my login id was blocked. Actually i didn't get links on 2 days. So i worked 8 days (8 sessions). The same query asked to them. One of the person from company calling me and said to me that he was an advocate and "i have to pay 7500 rupees to company bank account, otherwise company should take legal action against me". As per agreement if i failed to complete work, i have to pay 3000 only. But he demand 7500 rupees. Also he didnt gave me any prior notices regarding this... Later i got a lawyer notice in pdf format to my email and warning messages to my phone that i have to pay money... He's calling me every hour and demanding me money... How can pay even 3000 rupees if they did'nt provide work to me 2 days?... Is this company, agreement, advocate all are genuine??... I think this is fraud company... They have my aadhar card pic as address proof... How can i quit from this problem?.. I dont want to involve in this type of financial issues and legal cases issues. Please tell me that the company is fraud company?.. How can i respond??