Currency doesn’t switch

Hi, I have the Pro version installed and I’ve set up a number of prices in different currencies for our single product in WooCommerce. However, when I look at the product detail page preview the price is displayed only in the default currency, which is UK Pounds.

This happens even when I change my IP address using a VPN to the US, Canada, Australia and anywhere in Europe. The price is always only shown in UK Pounds. I’m pretty sure this is just a settings problem but I’ve tried everything I can think of and it still doesn’t work.

Any ideas?

Thanks,

Tony