3G Card Data Missing

<p>Signed a contract with Vodacom on the 3 of September, within 10 days 5 gigs of data is gone.<br />no body at the Vodacom store at mall of the south can help me, or Vodacom customer care. no one can tell<br />what I have used the data on, the Huawei 3g Wi-Fi router states I have used 1.3 gig. To cancel the contact that has been open for 18 days Vodacom want to charge me a <br />R3600 cancellation fee. Horrible service.</p>