Obscured price of cooking oil at Spar Malvern

There is a spar in Malvern that has to be monitored.I ask for a team of price controllers to intervene.Just two weeks ago.A spar sunflower brand 2L cooking oil was costing R111.99.Fast forward to date(30/05/22)it’s now R142.99.We understand the inflation is going up but these prices need to be investigated.I have got pictures to prove that too..