Encryptosoft Enterprises — Fraud of work

Address: Gujrat

I received the call from them and very politely they signed digitally mou with me .
Now after that they are saying they will give me work and that work must be completed within 8 days, now i am in a trap .
after searching i found that they are fraud .
They will ask for money and i am not going to pay anything . help me out because i am not interested in this work and they have not given me work yet . now they are not picking calls of mine