Problem when submit app.

Shopify Partner
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Your app is unable to be reinstalled to the same shop. Be sure to reference this document to learn more about uninstalling applications. Please see this screencast of the current reinstallation.
The issue is with reinstallation. After the app has been uninstalled, reinstalling the app skips/does not trigger OAuth, which then causes it be accessible but not show up in the app index page.

When i reinstall i don't know what problem i have . Here is video for it.