Vodacom selling on false prevention

<p>I was called last week and they sold me a new data contract. I was told and confirmed that I will get a 4G/LTE wifi router, but upon delivery they only delivered a 3G wifi router. I called the ********** number, they said they can not assist I must call ********** who refered me back to ********** . I need to get the right router without being pushed form pillar to post!!</p> <p> </p> <p>Please rectify the problem!!</p>