All for nothing!

I am utterly disgusted and so angry at mtn for misleading me on an application for a phone I wanted. I was approved and told that it takes 5 -7 working days to be delivered. Billing details and account details was created and sent to me the same day. Courier came to the wrong address. Then they didn't pitch at all. Went to the store. They have no stock at the one store, sent me to a different store. Did so much driving in opposite directions of my residence and to date, still no phone. I will never recommend mtn to anybody that needs a phone nor contract deal because I was taken for a ride and so much time have been wasted... all for nothing. Now I'm paranoid for being billed for something I don't have at all