No stock of Pepsi 300ml

A little over a month ago, I wrote to complain about the lack of stock of Pepsi 300 ml cans. The situation hasnt changed. There are still no Pepsi 300ml cans in stores, or in any other outlets. I have been to every grocery store, on the East Rand, including outlets such as garage stores, and I cannot find any Pepsi 300 ml cans in stock. There is no Pick n Pay, SPAR, or Checkers store or Caltex, Sasol, Total or Engen Garage that I haven't been to, on the East Rand, this year, especially this month, to try to buy the cans. They are just not available. The stores seem to be at a loss for words to explain their lack of stock of the cans. Pioneer Foods promised \to refer (my) complaint to the relevant people". I even received a call from them to assure me that my complaint was being attended. But"