Bad management at Checkers Queensburgh

I went to buy nappies for my daughter and on display was the pampers jumbo for R169.99 the manager was in the aisle I was in and I asked her to assist me with the price for the Giant size since there was no price on the shelf. Instead of helping me she said I must look properly and I told her there's only price for Jumbo pack I'd like to buy the Giant pack, she then says that I must go find out the price at the cashiers desk and left me standing there no assistance whatsoever that Time the ques are very long. I was very upset at the way she responded and didn't respond to me the way a manager should. She wasn't as helpful that she should be