I’m sorry to hear that you’re having trouble signing in to Microsoft Office. You can contact your Azure AD admin by following the steps mentioned in this <sup>1</sup> article. It provides you with various options to get help and support for Azure Active Directory (Azure AD), including submitting a support request with Microsoft, asking the Microsoft community, and more.
As for Teerthanker Mahaveer University (TMU) Moradabad, it is a private university located in Moradabad, Uttar Pradesh, India <sup>2</sup>. It offers over 150 undergraduate, postgraduate, and doctoral degree programs across various disciplines such as engineering, medical, dental and nursing, sciences, management and commerce, education, law and fine arts courses <sup>345</sup>. You can visit their official website to learn more about the university and its courses