How to remove white block

Hi there!

I have a white block on my front page and I don’t know how to remove it. I am very new to creating websites so I am not entirely sure how to change this.

I have seen other posts about adding CSS but that’s a completely different language to me.

here is my website

Many thanks



I didn’t see the issue which you mentioned in above. When I visit your front page, it’s display the header image only.