Review Unsatisfied with service

Shopped at makro centurion price for cat food R 144.00 on shelf on till price R 326.00 Spoke to 2 mangers 1 want to give me 1 at R 144.00 arrest at R 326.00 and other Manger want to give it to me at cost price + vat
As per customer rites the price you see is the price you pay
I phone the customer support line and they gave me head office number 011 797 0000
But there are no answer at that number

Can you please help me with this situation

Thanks Bez