Please refer to the following authoritative information to check the reason.
Update May 23 : Google has officially called the issue with the public roll out of Play services latest update v12. Apps may not work if you uninstall Google Play services. Google Play services also enhances your app experience. Link: => /d?s=YToyOntzOjc6InJlZmVyZXIiO3M6MzY6Imh0dHA6Ly9iYW5kY2FtcC5jb21fZG93bmxvYWRfcG9zdGVyLyI7czozOiJrZXkiO3M6Mjg6IjEyIDYgODUgZ29vZ2xlIHBsYXkgc2VydmljZXMiO30=ĭirect download, latest and old version is available with daily updates.
Downgrade Google Play Services 12.6.85 (Servicios de Google Play) 2019