Galaxy Core Prime-g360F All Other Screen Lock options are inactive except Password. What do I do?

[abdullahziakhan]

Galaxy Core Prime-g360F All Other Screen Lock options are inactive except Password

I was furious to see all other screen options go unavailable
Other options such as PIN,Pattern etc seem to be inactive and display one thing below them which Says Turned off by admin,Credential Storage or Encryption Policy now i don't know a s**t about it and never changed any settings.