Accessing Microsoft Teams Free using personal or organizational credentials
Hi Agnisha,
Thanks for your post on the community forum. I'm Nik, an independent advisor here to assist you with this.
To narrow down the issue, please check if you see a similar experience on the MS Teams web app.
Go to access 'Teams Web App' https://teams.microsoft.com, use the "Use the web app instead" option to open teams in a browser(preferably Chrome or Edge) and check the outcome. It will help to isolate the issue with the desktop app.
Please let me know the outcome, and I'll further look into this.
Regards
Nik