Hi @jayaranda thanks for your post, it would also be helpful to share the site read only link so it can be viewed how the custom code for the SnazzyMaps is setup.
When I took a look at the published page, I see an error about the Google map could not be loaded, but no other details:
I might also check this Tip from another Webflow community member that might help to check your integration:
Here is how to share the project read only link: Share a read-only link | Webflow University
Thanks in advance