BP Collectable car promo - You will not get any collectable car

I'm writing regarding the BP rewards campaign where you need to fill up 4 x times for R500 and then you qualify to receive a collectable car. It seems your planning and logistics was very poorly done on the project as there are no BP stations in Pretoria area that has stock to collect. I have driven to so many stations to try and collect the car. I tried calling, but it seems very, very few of your petrol stations has working telephones. Which was another eye opener for me. I really think this is a promotion that is actually untruthful as its impossible to collect the cars after you try to make plans to fill at BP stations even if they are out of your way, which is obviously what BP wants and in return BP should honour their clients as intended. It happened on the previous BP collect a car promotion as well. Its either extremely dishonest from BP or very poor planning and execution of the promotion. Eiether way it's very disappointing and I would not be caught again trying to partake in this promotion again. I hope this message will help other not waste their time to make an effort to put petrol at BP for rewards. You will be left disappointed.