There have been several messages recently about problems with education subscriptions
Need IT Admin https://community.adobe.com/t5/get-started/creative-cloud-app-can-t-manage-apps-don-t-have-an-it-adm...
So people don't have to download the image you have attached to your post please Edit your post to remove the Attached screen shot and Include it in the body of the text of your post.
You do that by Clicking the "More..." link at the bottom of your post, Selecting "Edit Message" and then use the "Insert Photos" icon in the tool bar at the top of the Post/Reply/Edit dialog box like this.
So if I understand your request correctly, you had a school account on your device and now you're having an invidual license and when you try to login into the programs you get blocked by above's message?
Did you try to completely uninstall the products and use Adobe CC Cleaner to get rid of all rests that still may reside on your computer and that do not get cleaned-up by the uninstaller? If not, try that.