Mailchimp form not showing up on phone device

Question
1

I have a Mailchimp subscribe form. It shows up fine on computer and tablet but not on the phone. I get what looks like a missing link puzzle icon. In Sitely when I do a live preview the form does show up on my computer (phone device view) and when I scan the preview QR code with my phone the form also shows up on the phone. But when I publish it I get the “puzzle” icon. Website Link: Email Subscription

Any ideas?

2

From what I see @updeinva it is to do with your cookie banner.
MailChimp is a third party and will only load once the User accepts all cookies.