Not displaying totals for WooCommerce subscription products

Hello

I’ve got a product which is £4.99 per month on subscription and can be found here –

https://caringcloud.org.uk/product/caring-cloud-smartphone-app/

When you add the item to the cart, it shows “0 items £4.99 / month” (it should say 1 items at £4.99 per month.

Any ideas please?

Many thanks