Check under Settings > Apps (or whatever it is called these days) to see if it is still listed. If it is, uninstall it. If that doesn’t work, check this:
Afterwards, you should be able to reinstall the app.
Check under Settings > Apps (or whatever it is called these days) to see if it is still listed. If it is, uninstall it. If that doesn’t work, check this:
Afterwards, you should be able to reinstall the app.