Case closed but still didn't get the Antenna ***6

<p>So I logged a case due to weak signal and I didn't recieve my Antenna. </p> <p> </p> <p>The sms me says case close. ********** 6</p> <p> ********** </p> <p> </p> <p>I still didn't get the Antenna and the signal is very unstable. </p>