Still looking for the shoe

Woolworths advertised a pair of shoes on Woman & home magazine of April on page 72.I have since gone to Woolworths in Greenstone to look for it and the ladies working there were very helpful to get it for me but to no avail.Lebo and Precious went online and called several stores to look for the shoes but they couldn't find.They even emailed the buyer of shoes of the store and they where told that it's not the range of Woolworths.Please help me find the shoes size 7 as I bought outfit for it and wanted to wear with them to the occasion