Unable to use downloaded Photoshop without receiving message that testperiod has ended

[ChacalJPG]

I have subscribed to creative cloud including photoshop. This message "testperiod ended" prevents me using photoshop which I can download but not use. Unfortunately Adobe Helpdesk is closed today. Can anyone help?

[John T Smith]

Revert to trial https://helpx.adobe.com/manage-account-membership/cc-reverts-to-trial.html may help
-and troubleshooting FAQ https://community.adobe.com/t5/Get-Started/Troubleshooting-FAQ-What-should-I-do-if-I-have-a-membersh...
-and https://helpx.adobe.com/creative-cloud/kb/cloud-website-shows-trial-purchase.html
This part copied from Nancy_OShea
1. Open CC Desktop App.
2. Click the gear icon > General tab > Settings. Select "Always keep Creative Cloud up to date."
3. Click on your Avatar (top right image).
4. Sign-out of Creative Cloud.
5. Close all apps.
6. Restart your computer.
7. Open CC Desktop app.
8. Click your Avatar.
9. Sign-in with your paid ID and password.