How to apply for volunteer work for F-2-7 visa change

How to apply for volunteer work for F-2-7 visa change
 
www.1365.go.kr
www.vms.or.kr
 
1. register an account
2. Go ̃ "Volunteer activities"
3. Conducting volunteer activities
 
If you participated more than 50 hours and 6 times in a year
1 point is added when changing F-2-7.
 
D2 graduate students or those with D10 job visas
We should try to change it to F27.
 
Most foreigners who graduated with a master's degree or higher
I can't change the F27 because I'm 1 point short.
 
Get ready to sleep normally and change to F27!