During our update on June 26, 2019 (Weds) we adjusted the timing of the release of a portion of the main menu in the top right.

From the tutorial at the beginning of the game until the the mission "Monster Taskforce" is cleared, we have limited the available functions of the main menu on the top left.

By completing the mission "Monster Taskforce", all functions of the main menu can be used.

Until the mission is cleared, some of the functions of the main menu cannot be used.