Udgrade Contract Confusion

<p>I recently upgraded one of my data lines from a 2gig to a 4gig line. This was done on May 2017.</p> <p> </p> <p>It is now July 2017 and it is still not corrected. I already pay the new pricing, but still only receive 2gigs.</p> <p> </p> <p>After numerous calls to Vodacom help desk and contracts department and the brach the upgrade was done at (Vodacom Riverside Mall, Mbombela Nelspruit) no one could assist me to correct this error.</p> <p> </p> <p>Very poor service received from Vodacom.</p>