Gmail ma logout problem plzz help.

[Boor]

Dear Experts ma jab b gmail sa logout hota hoon to ya samaj ma nai ata k iss kahan sa set karoon k ya logout properly ho gae. Cookies b delete kar chuka hoon plzz ap zara bata dain k ye kese sahi hoga k jab is ko logout karoon to ya properly logout ho jae.