Someone else used my ID card information and signed the contract without my knowledge. I didn't sign it myself Is this contract valid?

Hello, according to my personal experience, this contract is invalid. You can prove by handwriting identification that I didn't sign the words on the contract myself, but someone else used their identity.

I suggest that you can also consult a professional lawyer, which is more reliable and you can rest assured.

I hope my answer is helpful to you.