Showmax misleading advertising

I changed my subscription to ShowmaxPro to watch the rugby, only to find our 1 hour later this is not available . Very bad advertising I would even go as far as saying False advertising. When I tried to change it back to normal subscription it wouldn't give me a credit, the consultant said this was not possible but sweetly told me I have a month to watch all the rest of the sport viewing exl rugby. I will cancel showmax and never use them again!!