I am new in Joomla. I am creating a web site. I have created articles and trying to put against Menu. I created the Articles with the navigation path as Content > Article Manager > Add New Article. . I created four articles. I am trying to assign it against Menu Item from navigation path Menus > Main Menu > Add New Menu Item. I selected Menu Item Type as Single Article. I got the list of Articles previously generated and trying to select Article from the list. When I click the Article, nothing is happening. I am unable to attach Article. Please help.