Please post in Galaxy Gallery section, follow click 3dots right upper corner of this page, click Edit, select Galaxy Gallery in place of Galaxy F. If you like please accept as a solution it's help to others users also, click on 3dots in my reply section and click on accept solution. Thanks.
First download lockstar from good lock, click on lockstar, then click on app widget, click on google and then add it. You can put the google search icon anywhere, I have placed it towards the nowbar.
