Flex Enterprise Aurangabad — iam complaint about flex company blackmailing

Dear sir i applied online work with flex enterprise without intimate me they are sending agreement and i submitted my aadhar proof finally i faced so many problems while doing work no body respond properly now they were sent mail in that they harassing me one person called to my wife number and talked very rudely pls help me i called so many times to cancel my agreement but they won't respond to my phone always busy pls kindly help me