Review Trading hours on website - false advertising

The trading hours of Clicks Cavendish stated that they close at 7pm on a Thursday,so I got there at 6pm on Thursday ,rushed after work just to find out that they close at 6pm. Not at 7pm. They told me that they close at 6pm after the lockdown times but we've been on level 1 for more than a month now and the trading hours on the website still remains the same 7pm up until 6pm on the 25th March 2021 that I showed them at the store. I really needed my prescription but if that is the way clicks handle their customers and give their service im going somewhere else.