Dgs Sol — harassing for legal notice despite getting noc.

Dear sir

I had received a call from mr. Akshay for work from hone. I agreed as i didn't had to pay anything earlier. I received log in id and password. But due to some unavoidable circumstances i could not complete the work on time. Then after a week one of their employee mr. Rajesh patil claiming to be an advocate started mailing me asking for penalty. I paid them the amount and got the noc. I checked later there is not my signature on the contract. Now after 10 days they are again blackmailing me to pay more amount else they will send me a legal notice at my home address. They have fraudly made my digital signature and i don't know where they have used it and now harrasing me to pay them more money. Please help. This fraud company is torturing me to pay money despite getting notice. Everyday they call with a new number harrase me to pay the money. I have already received noc. I have already provided my concern earlier also still they are harrasing me for money. Plz help else i will commit suicide.