Check the activity panel
1
On a computer, go to drive.google.
2
At the top right, click Info .
3
Click "Activity" to check the activity panel.
4
Scroll down and look for your file.
Here are the steps to fix Google Drive files missing. Go to drive.google. Click My Drive, tap on the Info icon at the top-right corner. Choose Activity, scroll down the Activity Panel to check if your lost files are present.