How to turn off nearby share

[SEKHARPOTNURI]

I recently update play security, then nearby share is not Turing off and It doesn't have off option also , tell me what I do now 

[MrRudra2004]

Isn't it showing a option like this ?

[goodthings]

Kindly turn off Bluetooth and clear catche and clear data of this app. If you like please accept as a solution it's help to others users also ,click 3dots in my reply section and click on accept solution. Thanks.