Check it by touching [Mission] icon on the right side.
The menu consists of Request Boards, Daily Mission, Weekly Mission, Achievement, Quest.
You can progress the given missions and achievements to earn rewards.
* Daily missions reset Midnight every day, and weekly missions reset midnight every Sunday.
* Each achievement can be completed once per account only, and the next achievement will begin after the completion.
■ How to receive & complete the mission
1. Touch the [Mission] icon on the right side.
2. Play the game to complete the Missions given.