Jack Stack background image

Can anyone explain to me how i can make the background image fit within the area show , rather than bleeding off the page. Please !! tried as many settings as i can now , not sure what else to do , its simple i know but …
Only happens on the iPad landscape - portrait

have you tried these settings?

hi yes , think ives tried everything now … by changing the ones you have shown changes it on i.e. Pad landscape but then it doesn’t work on portrait or desktop as its then too small

TBH I’ve just dumped them off the page and gone for simple images instead. They work on every device and respond well as they should.
I only used a BG stack so I could lay over some text but its so much hassle , I made them as images in Illustrator .