plz team help for remove email on sm-g928f

i have samsung edge plus g928f i have tryed this but no luck
email stil there
Platform: Samsung Android
Selected port: COM6
Selected model: SM-G928F
To put SM-G928F 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..success
Reset operation completed!