Cannot get newsletter form to work

[maximusmd]

I'm using the Zeexo theme and have spent the last couple of hours trying to get either Klaviyo or Mailchimp to work. No matter what I do the form submission just results in a 404.

I've tried everything suggested by my theme's support guides, as well as the guide on the Klaviyo site.

I'm quite new to this and can't find the form action anywhere in the theme files. My store is www.wavybaby.co.uk 

Any help would be massively appreciated, thanks 

[Akashb]

Hello. Has anyone been able to solve this issue?

Thanks