Not replying to emails

<p>I have written to:</p> ********** ********** ********** (defunct)</p> <p> </p> <p>I have sent a message to their online form, and been told I will get a response in 48 hrs. No response. Rep**** to that email, failed delivery.</p> <p> </p> <p>I've called and they said they would call back. No call back.</p> <p> </p> <p>Basically terrible customer service.</p> <p> </p> <p>I want to get a call out to repair a broken drill press that is still under service warranty. They are avoiding me.</p> <p> </p>