Firstly you should assure that all the prerequisites have been met for usage of the mobile application, they are outlined here:
Of particular note:
"Associate the logged in users for Analyst Queue with the REST Web Service API role. Ensure that the Administration, Security, Stored Query, and Reference function accesses of this role are assigned with the View or Modify access levels. For more information about function access, access level and roles, see the Administering CA Service Desk Manager section."
Additionally, once logged onto the CA SDM Mobile Application, click the icon on left with the 3 lines to open the configuration/settings menu.
Under setup, select Settings/Preferences/Locale Settings, select the correct language and locale and click continue.
You will get logged out of the Application - please logon again and verify that all items are now visible.