All you see is a message that the videos wont load.
There will be many more to try out if one doesnt work.
Hopefully, you wont have to try too many tips to fix the issue.
Youve also used aVPN appthat has worked for others and nothing.
Sometimes a simple reboot of the app gets things up and running again.
So, to test this tip out, kill the app and disconnect your WiFi.
Wait for about thirty seconds and turn everything on again.
See if TikTok will now show you the videos.
Uninstall the App
Starting from zero could be the fix that you need.
Uninstall the app by long-pressing the app icon and sliding it towards the top towards the Uninstall option.
Once its gone, go to the Google Play store and reinstall it.