False advertising

There is a special for pampers premium care disposable nappies marked Buy 2 for R199.99 and 1 for R219.99. The discount only applies when you buy 2 but when you buy 1 it registers R269.95. They called the store manager and came with an excuse that its for premium pants only but the price is being displayed on all the nappies not on the pants shelve only.. To me this is false advertising and i went to several clicks branches the special is being displayed the same when you get to the till it registers normal price. They need to review this mind you the special runs till 22 June