Please please help in facebook?

[Adana]

I'm in a group on facebook..and i dont want my friends to see my posts and comments on that group
what can i do ?
i want to post and comment on that group with only me seeing it
how can i hide my activity on that group from my friends
My fb is timeline !
thanks

[Hariprasad]

Friend first you must see whether that group is protected or not. If do you want to hide your posts closed that by clicking secret group.

[Broken Heart]

change ur group to secret group

[Mehal]

Go to privacy seeting and click, who can see my post and comment there you can see options... Friends, only me or public in that you select one