Restart your device, ensure that your PG3D account is linked to your Google Play/Game Center/Huawei account, and proceed with reinstalling the game. This will result in the automatic recovery of your progress.
If you continue to experience a lack of video content, it indicates that there are currently no videos accessible. Please be patient and wait for new videos to become available.
Please note that ads are not available on the PG3D: PC Edition.