Hi Osama Ahmed:
Thanks for reaching out to Microsoft Q&A.
Can you verify if you have contributor or what role that you have currently? under project settings --> repository?
Also, I believe you have performed the following troubleshooting fixes already, if not please do:
You can try to create a new incognito window and sign in to your organization :
https://dev.azure.com/{organizationName}
with the invited account in this incognito window. see: document. 1.Close all browsers, including browsers that aren't running Azure DevOps. 2.Open a private or incognito browsing session. 3.Go to this URL:https://aka.ms/vssignout
. You see a message that says, "Sign out in progress." After you sign out, you're redirected to the Azure DevOps @dev.azure.microsoft.com webpage. 4.Sign into Azure DevOps again. Select your other identity.
Please 'Upvote'(Thumbs-up) and 'Accept' as answer if the reply was helpful. This will be benefitting other community members who face the same issue.