Uninstalling the App
IF YOU DIDN'T DISABLE THE APP BEFORE UNINSTALLING, PLEASE SEE THIS SECTION BELOW
If you choose to uninstall this App, we recommend that you disable it first. This will allow our system to remove a code snipped from your theme automatically before our App loses permission to make that change.
Simply click the toggle button that says "Enabled" on the General Settings tab.
When the code is successfully removed, you will see the status change to Disabled.
If you forget to disable the app first, follow these simple instructions
Click on Online Store in your store admin panel
Then click "Edit Code" under the Actions dropdown on your active theme.
Select the theme.liquid file in the assets list on the left.
Find the closing tag </head> in the liquid.theme file. You will see our markup right above this.
If you enabled jQuery when activating the App, you may see this
Delete the code segments that are highlighted in the images above (depending on your scenario).
Once the code is removed, save the file
This is all that is required to clean up after the Advanced Store Localization app.