Mtn is disgusting

I am highly disappointed at the fact that mtn had now rehired some of they previous ***** consultants back into certain shops ,I have a business and sometimes up and down to different stores for assistance for data and minutes and I come across in some stores that people who was fired from the company previously is now working there again,we no longer safe as customers in mtn as for customer service in your south way branch is disgusting your consultant shaista vurden is lazy and rude and has no manners towards customers