Hello. This is MEEFF.
If you are logged out, please follow the instructions below.
1. Update to the latest version of MEEFF
Please check if the MEEFF app you are using is the latest version.
2. Re-login
If you log in again, you can use the service normally.
If the same issue occurs again, please reply to MEEFF_ADMIN@adxcorp.kr.
Thank you.