Falls marketing out of stock promotional item

Falls marketing there's a promotion on Pick n Pay pamphlet electrical kettle MELLEWARE 1.8 cordless for R199.99 I went to all store at Rustenburg nothing even went to Menlyn next to time squre and at the center Menlyn mall they checked in their system no store arround Pretoria has stock it shows that their marketing is not true how can you promote something that you don't have I wested my money by driving from Rustenburg to Pretoria for nothing??