Bad service

<p>I had upgraded my contract last year and had not made any changes to my credit limit. Mtn at the Westville mall had done the upgrade and increased my credit limit and when speaking to the call centre I was told that I had to go into a mtn store to have it decreased. I had advised that work and am unable to go into a store as there is no mtn store near me and that mtn made the adjustments without my knowledge and that they should see decrease it without me going in and they very unhelpful by saying they couldn't. My billing is now coming to R3000 every month due to my limit not being cut off when reached a certain amount as I had previously had on my account. I emailed mtn and have not yet heard from them up till today.</p>