Board Thread:Support Requests - Getting Technical/@comment-32821833-20180307065837

Hi, I'm totally new beginner learning text-coding *sob* and a bureaucrat for a page. Somehow I messed up the one of the existed infobox template by using the classic editor. The default edit mode for my existed infobox template was always the Visual Editor mode, now it straight jump into classic editor mode whenever I click edit. My question is: how to activate the Visual Editor mode in infobox template? 