I can't remove this background header image

This background image I can’t seem to get rid of. Nothing is working what can I do to just make it white background? I have tried so many different settings etc and nothing is removing it. Suggestions?

I am using the classiads theme if that matters.

Hi,

Contact with your purchase item author @designinvento right here as a comments

Hope they will help you out from your issue.

Thanks!

yes opened a ticket on that but they are taking to long.

Hey my opinion wait for their reply cause some of country are taking Sat + Sunday weekend.
Hope they will reply to you soon.