We are sorry for the delay in response. We would request you to please try the steps suggested in this article: https://helpx.adobe.com/creative-cloud/help/creative-cloud-updates.html
Let us know if that helps. We're here to help.
Hi Harshika, I have already solved the problem. Apparently it happened because I changed my account password.
Glad to hear you're able to figure out the issue. Please feel free to reach out to us in the future for any query related to Adobe Fonts.
We would be happy to help.