How do I reinstall Google Play store?

Uninstall & reinstall Play Store updates

1. Make sure you’re connected to a reliable Wi-Fi connection.
2. Find the Play Store app on your device’s home or app screen.
3. Touch and hold the Play Store app.
4. Tap App info .
5. At the top, tap More. …
6. If you’re asked to change the Play Store app back to the factory version, tap OK.