If you have downloaded a custom template from a third party and would like to use it for your Weebly site, you will have to import your downloaded theme into your Weebly Editor first.

Import function is available through “Design” -> “All Themes” -> “My Custom Themes” -> “Import Theme”. You can also import a previously exported theme. The theme you import must be a zip file. Only those themes that are customized for Weebly CMS will work for Weebly sites.…