Online Work Job — online work for home data entry

One day a girl was calling she is riya and she ask me about online work for home with sallary 28000.
and she ask me some id proof then she send me some ss of hw work. after few day i am not working in this site it means i completly not working then they are send me mail and ask this

LETTER OF DEMAND

We are writing in reference to the contract with our clients ONLINE WORKS JOB. We are advising you to pay the charges of the portal which you have used intentionally and failed to deliver the output which was required in the contract. Now we can proceed legally as per the sec 72 under Indian contract act 1872. Kindly clear the dues towards our clients in the below account details and resolve this matter at the earliest to avoid law suit. Now, as per the terms and conditions mentioned in the legal agreement you are supposed to pay the charges of Rs[protected] portal charges+ 2000 rs Compensation amount) as soon as possible to the below mentioned account.
YOU CAN PAY THE CHARGES THROUGH BELOW BANK DETAILS.

A/C NAME:- ONLINE JOB WORK

BANK NAME- ANDHRA BANK

ACCOUNT NUMBER - [protected]

IFSC -ANDB0000538

This will be your final opportunity to resolve the matter without the expense of court proceedings. If you fail to clear the matter then the company may take legal actions against you. For the same, we will be serving you the legal notice to your postal address against which you have to revert legally and we do have your ADAHAR card details with us so, we can deteriorate your CIBIL rating as well in course of non-submission of your penalty amount. You can find lots of issues with your banking procedures also then. As soon as you will pay the amount you will get NOC (No objection certificate) from our company. Regards,
Legal Department
Legal Law firm
+[protected]

this is the copy past of mail they are send me.