Hi yoav-benporat,
Thank you Purchasing the NewsCard Pro.
1 – To move the Sidebar to the Left, Please to ‘Appearance > Customize > layout’. Choose the option ‘Left Sidebar’.
2 – To make the Home Page look Like demo. First you have to set the Page Template of the Home Page to ‘Front Page Template’. To set the Front Page Template, You can set it from the Page Attribute panel on right side of Page editor. You can even check out the instruction here Then you have to set Widgets on Front Page Template Widget areas (Content and Sidebar of Template) from ‘Appearance > Customize > Widgets’. You can also learn from the Video Tutorial Here
3 – You can use Advertisement Widget on Front Page Template (Home Page), Sidebar widget area and Footer Widget area. Or if you want to use Adsense then you can use ‘Custom HTML’ widget and paste the Adsense Code. And for using ads on Page and Post you can use the Gutenberg Block Feature. May be you can use any blocks that can use image and links
4. To Translate you can use any plugin. Plugins will have options to translate every text and This Theme is even Translation ready almost every text are defined for translation.
Thanks