App embed is disabled by default after the app is installed.
You need to manually enable and save the app embed in your theme editor so that the announcement bars and savings widget can be displayed.
From your Shopify admin, go to Online Store > Themes.
Find your current theme, and then click Customize.
On the sidebar, click the App embeds icon.
Find the "Alpha Sale" app embed and click the toggle to activate it.
Click Save.
