Ridiculously high premiums on medical aid

The money we pay towards medical aid on monthly basis is extremely high and we do not get any reimbur*****ts. I once asked or rather proposed we could get at least 10% reimbur*****t our annual premiums but Discovery responded by saying Discovery Health is an NPO thereforethey cannot do reimbur*****ts. Will someone in high places hear us and confront Discovery. This is ****************.