Disgusted

I am sitting at OR TAMBO airport. I am traveling assisted as I struggle to walk They wouldn't bring the wheelchair to the car. I had to walk to the check in desk and was told to go and sit there!!!! Waited half an hour for a wheelchair. The porter took us to Mug and Bean and then told me I must get out the wheelchair he needs it for someone else. He promised someone will come and fetch me when it's time to board. I'll believe it when I see it.