Pathetic service

<p>Hi, I recently (30/11/16) migrated from contract to prepaid with Vodacom. The morning of the 30th my phone was working fine, when all of a sudden it lost signal. I switched my phone off and on again but there was still no signal. I left it off for 2 days and after switching it on again, I had signal. The problem now was that I could not make calls or send sms'. My phone has been like this for the past 7 days. I contacted customer service numerous times and still have not received any feedback. </p>