slider and blank home page

Hi aranglish1,

thanks for using MH Squared lite.

The static front page with the Homepage template is based on widgets. That means you need to place widgets as instructed in the theme documentation.

sorry for annoying
but according to documentation the widget i have to add is the slider . and after adding slider the page appear like that :
https://www.aranglish.com/%D8%A7%D9%84%D8%B1%D8%A6%D9%8A%D8%B3%D9%8A%D8%A9/

any other widegets i have to add ?

In the end you can add widgets as you like, this actually is completely up to you. In the free version of this theme you can also make use of the MH Custom Posts [lite] widget, MH Recent Comments widget and of course the default widgets that are included in WordPress out of the box.

For more widgets, features and customization options you could have a look at the premium version of MH Squared.