BP station runs out of 93 Octane twice in 5 days!!

I have started putting fuel in my car at BP for 2 main reasons. 1. There is a nice new station in Rondebult Road in Boksburg (which Boksburg residents will know took many many years to build due to red tape and building restrictions etc). & 2. I can earn Pick & Pay points. On 23rd August 2019 when I went to put in fuel I was told that they had run out 93 octane unleaded. I was disappointed to say the least but things happen so I went to the Caltex station less than 1 km away and refueled there. Yesterday, 27th August 2019, I went to the same BP station to put in fuel and I was told yet again that they did not have 93 unleaded. I asked when they ran out and they said they had run out the previous day. How bad is the planning?? As far as I know there's no fuel shortage or strike and again I was able to refuel at the Caltex station. It is very bad planning and bad business to run out of the very commodity you are required to stock, especially the most common octane fuel, especially twice withing 5 days. I am giving a 2 star rating as I usually get good service there and can't blame the forecourt staff.