This site https://profitmarts.com/ looks like already closed. But, A guy with name Pradeep Mishra(not sure if it is real name) posts multiple profitable option trades. After you open account with him and pay amount, for a week he will show that there are lot of profits. He will not let you withdraw. After a week the entire amount will be shown as 0. And he wont respond further.
+91 708979xxxx - Pradeep Mishra - the fraud.
Stay way from this number