plz help me SM-G900F

problem with reactivation lock Samsung account

Platform: Samsung Android
Selected port: COM7
Selected model: SM-G900F
To put SM-G900F into Download Mode, You have to perform the
following steps:
1. Reconnect the battery.
2. Press and hold "Volume-" + "Home" + "Power ON" keys.
3. When phone turns on, press "Volume+" key.
Searching for a phone. Please wait…
Phone found.
Resetting FRP lock..success
Resetting EE lock..success
Resetting Samsung Account lock..not supported
Reset operation completed!
Performed by 2.2.5 software version