Agents League Hackathon - Activation Link received but it is redirecting to the 404 error page

this is the mail i received Activation link not working

this is the screen if i open without incognito at chrome

tried opening using incognito

AADSTS50020: User account is a personal Microsoft account. Personal Microsoft accounts are not supported for this application unless explicitly invited to an organization.

I registered for the hackathon using a personal Microsoft account. Is this expected, or does my account need to be added/invited manually?

Any guidance would be appreciated.

even tried opening edge browserr to kindly guide throught the issue , submission date for the solution is 14th june 2026 ... please do the needful