Apologies, I somehow ended up in the wrong support forum i was looking for help with the Mailchimp for Woocommerce plugin.
I have installed the plugin and everything else is working fine however, as mentioned above the text does not appear next to the opt-in button on the checkout page, the button itself appears and I can change the setting to have in marked, unmarked or invisible, but the text still won’t show.
Could you please point me in the right direction?