You are really stupid for doing that, like come on, giving your account details to some random guy you just met knowing you have a 350 Euro knife? Its your fault for doing that, never trust anyone. Try to message steam support, maybe they will help.

You are really stupid for doing that, like come on, giving your account details to some random guy you just met knowing you have a 350 Euro knife? Its your fault for doing that, never trust anyone. Try to message steam support, maybe they will help.