how to change the main background?
1. I’ve tried to open Apperance and go into Background but no response at all
“/wp-admin/customize.php?return=%2Fwp-admin%2Fthemes.php%3Fpage%3Dfrontier-options&autofocus%5Bcontrol%5D=background_image”
2. I’ve tried to go to Frontier Options – Custom Background – Select Image dah no response as well
“wp-admin / themes.php? page = custom-background”
What should I do