The language you chose as your native language will not have any fluency level displayed while the language picked as a secondary language will have the fluency level from Beginner, Intermediate, Advanced, and Fluent.
You can choose the fluency level of the secondary language from My Page > Secondary Language menu.
The fluency level of the selected secondary language has not been confirmed yet. You can get the language level confirmed through the process listed below:
Intermediate: By passing the level test
Advanced: Through Flitto's internal monitoring
Fluent: Through Flitto's internal monitoring
* Internal monitoring is only done by the monitoring team, which frequently checks the history of every user's activities on crowdsourced projects or Arcade.
* Even after getting your fluency level confirmed, it can change from time to time depending on the constant monitoring.