How do we close this unethicial company down

<p>I have been having the same experience for over 2 years as everyone else and have no contract with them. </p> <p>I have told them I will sit at the company until I see the owner and they say he doesnt come to the office. They phone with no caller ID so pls dont answer any calls like this . After all the harras*****t of so many people there has to be something we can do to stop them ? </p>