No 10gb data

Did an early upgrade and paid in the fee for it on 10 Sept. I was told the 10gb free data for 3 months would take 24-48hours to reflect. After 13 days of continuous calling mtn and waisting my included minutes and purchasing minutes and data due to *********** staff and lame excuses everyday that I call I get a different story. The package deal was advertised as a free j5 Samsung phone and 10gb of data. I had to one again waist my money driving and fuel driving back to collect the second phone a week later because mtn advertises there products and services when it doesn't exist and this is called false advertising and no one seems to care or help me getting the data and now airtime that I have waisted on making a lot of calls to them. Not to mentioned the rude staff who put the cellphone that I called down in my ear or tell me the manager who i dealt with is busy and he never calls back and let's me hang. Very unprofessional company and non existent service