Pxv Captcha Company — blackmailing me / harassing me asking money and legal case please help.

Hello sir, I'm bhawani Singh
I receive call 6/July/2019. From this no. [protected]. Girl call me for work online captcha work in pxv company. Salary 22000/- and registration 5000 deduction my salary.
But asking my adhar Id, email id, phone no.
In WhatsApp.
And send agreement but not says about this agreement rules. Not give time to read it.
I send her after fake signature.

After a minute I search about pxv company on Google. Im shocked this is fraud company.
So I will be quite never work with this anyone day.

Now they start blackmailing me, advocate use abuse language. And very bad talking way blackmail
For money and says otherwise they legal case against me.
So many emails and messages and calls.
I'm so upset.
I don't have money for paying.
They asking first. 5000+3000
Now
Asking 1 lakh or something.
Yesterday send me msg .
Please help me
Take me out this spam
Please.

My email [protected]@gmail.com, [protected]

I attached yesterday message snapshot.