Customer Service - no Call back

<p>I am disgusted and very glad my cell phone contract is not with Vodacom, and I am limited to a data contract only!</p> <p> </p> <p>I topped up my data contract using the app, and did not receive the free data as is advertised.</p> <p> </p> <p>I then tried to contact Vodacom, who do not have an e-mail address easily available. I had to leave a call back, and to date am still waiting. It has been over 2 months. I just want my free data as advertised!</p>