the worker give you wrong information and lie to you. how to dead with dishonest person.

Tony

Kiron’s feedback is spot on. I think your choices are limited at this point and you’re best course of action is to follow what Kiron mentioned.

Maybe before you go to the extreme measure, try to talk to the member and ask him or her why she is doing this. You might be surprised, but sometimes you might get to the root cause by confronting the person in a constructive manner.

RK

Tony,
One thing that I will add to the great advice above is that if you think they are deliberately lying to you, make sure you document your communications with them. Save their emails, and after you have discussions, write down what they said in as much detail as you can. If you must elevate the issue, that will be much better supporting evidence of your claims than your memory.

I had a recent experience where I am confident someone was deliberately lying to me. Once they realized that I was taking careful notes, their behavior changed quickly. They could not later claim, "I never said that." because they knew the response could be, "You said it on this date in this meeting and also in this email that I saved."

That is also not calling them a liar. Stating facts does not say whether the other person intentionally lied, misspoke, or their memory is wrong. Any argument is then limited to the facts of what they said, and avoids your personal perception of what their intent was when saying it.

Hi Conte:
you are right, i should to understand that's my circumstance, do my best to the project.
thanks