Etc Consultancy — profanity, behavior, company ethics

So i got a call saying that the company offers data entry job and the payment structure is between 18-21k a month. I don't have to pay anything upfront, but the registration amount will get cancelled from the salary itself. Then i emailed him asking how to register for the same, to which he replied he needed some of my id proof. But once i saw the comments here, i decided to change my mind. And then the guy gave slangs. He started talking with sir, and then the slangs came up. Posting the screenshots with it.