Go to the correct URL: https://www.hmhco.com/one/
You need to add Amira as a connected program to your class: https://intercom.help/amira/en/articles/5364547-how-do-i-assign-amira-to-my-class-in-hmh-ed
Your browser needs to disable pop up blockers: https://intercom.help/amira/en/articles/5325221-how-do-i-configure-pop-up-blockers
The school or district IT department needs to always allow these domains: https://intercom.help/amira/en/articles/5365899-what-are-the-tech-requirements-for-amira
You are logged in as an an Admin. You need to be logged in as a teacher in HMH Ed. https://intercom.help/amira/en/articles/5353302-how-do-i-access-teacher-level-reports-hmh-ed
Licenses not activated or are expired.
You are looking for Amira assignments in Ed: https://intercom.help/amira/en/articles/5364543-why-can-t-students-see-amira-assignments-in-hmh-ed