Update Introduction.mdx

Author: kodjima33

docs/docs/developer/apps/Introduction.mdx

@@ -30,6 +30,8 @@ In omi App:
 
 Start speaking, you'll see Real-time transcript on [webhook.site ](https://webhook.site)
 
+If you don't see "explore", select "connect device" in onboarding or in settings
+
 ## What Are OMI Apps?
 
 OMI apps are modular extensions that augment the core functionality of the app. They can modify app's