Chronic medication

Discovery - Why is it that you - a leading medical - aid refuse to fund chronic medication that has been prescribed by a psychiatrist for a PMB condition that other medical aids are so willing to pay for. Having recently moved from Wooltru, who were willing to pay for both of my chronic medications under PMB benefits to now Discovery refusing to pay for them despite a psychiatrist motivating that this combination of medication is the only combination that seems to work with my condition. I have been a Discovery member for many many years despite the forced move to Wooltru due to employment but I am highly disappointed.