Bad Service and horrible attitude

I am so appalled by the service that my mom received for Progas Isipingo, When she needed the gas to be installed for the first time they were willing to assist and they also indicated that they do deliver if and when the gas need to be re-filled/or another cylinder. I fill that they have double standards because they were able to come to install and deliver and new gas, rude and obnoxious not considering that she is their customer and that she is elderly. We felt discriminated because of where we live at Umlazi which is neighbouring township of Isipingo. I'm so digested by the service SHAME by the the horrible attituded by Daphne she was so RUDE.