Incorrect prices

I just phoned a chicken licken in new germany and placed an order with the prices i got from the internet and this arrogant lady that answered the phone could not understand me firstly than asked me to hold on and another one came and took my order but being so rude and told me that the prices changed so i asked her to tell me what my amount is as i am sending my driver to collect and she kept saying the prices changed and all i wanted to know is why is it not changed on the internet as this is very misleading to consumers. i love my hotwings and with me being pregnant i am worse.

please help.