Spar Discriminate Disabled Customers

Spar servise is extremely Bad specificaly from management .I have done done complaint of the servise I continue to receive at Spar Gugulethu from the manager Zama.I called thier customer serivse for the second time with the same issue Glenda who is the customer service agent told me she has escalated the mater that was 10 days ago.No one called me and when I call their customer servise number and she hears my voice she drops.So people with disabilities aren't supposed to shop at spar and complaint just like what their manager said