ShowMojo's Multi-User accounts come with many settings to provide or restrict specific features that might be used by showing agents. 

If showing agents do not see the Listings page when logged into ShowMojo, this is because the account has been set to restrict showing agents from editing listings.

If showing agents can only see but not make edits on the Calendar page, this is because the account has been set to behave in this manner.

Control of these settings is made available only to the Account Owner and administer-level team members. A full explanation of these account settings can be found at this article: Manage the Access that Showing Agents Have to Listings.