You can uninstall the S: Store Locator app from your store from the Apps page in Shopify.
- 1.From your Shopify admin, go to Apps -> App and sales channel settings -> App and sales channel.
- 2.In the row of the S: Store Locator app that you want to uninstall, click Uninstall.
- 3.In the message that appears, click Uninstall.
To be sure to completely remove the application's source code, please go to Online Store -> Themes -> Select theme -> Actions -> Edit code -> Open the theme.liquid file -> Find and remove lines of code with "storeify".