Zoho Desk Customer Portal Not Secure

Zoho Desk Customer Portal Not Secure

Hi,

So I have set up our Customer Portal for our helpdesk and mapped the Domain etc. but the site itself is still saying not secure. We set this up on the 19th so its had plenty of time to generate an SSL so we are unsure why this is happening. The Customer Portal is https://support.aztec.city/portal/en/home
This is our second Customer Portal as our main business one works fine so I'm not sure why this isnt working correctly

Kind regards

Alex