DNS Enterprises harassing for form filling job

When I was searching for jobs on Google, I saw Dns Enterprises form Filling Job…They talked to one of their officers, they signed an agreement with me….There were lots of terms and conditions in that agreement….When I searched on Google about it..I found so many negative reviews and fraud that this company is fraud….I refuse to work them, he is constantly harassing me by calling or mailing…He is saying we will make a criminal case on you……i will send my documents… Like Adhaar card and photo…He is saying if you do not work then you have to fill 5000rs….. They Are regular harassing me…… Plz do some action