Mind Mingles interview questions

everything was ok till the HR assigned a task. She asked to complete the task on their system which after 10 minutes disconnected from internet. The employees even HR asked me to login to some random portal using my own number and OTP. when I denied, she rudely said all employees do this, I was not even an employee yet. And the concerned person who assigned me the task as me to use a complete sentence as a primary keyword that too 6-7 times as it is in 1000 word article. they do not even have an idea what they are doing.