Slide photo on homepage isn't spanning the entire width.

The image at the top is supposed to span the entire width of the site. It did until recently and I am not sure why it stopped.

Also on the mobile version it just keeps scrolling through the same main image and it won’t move down to the other sections of the website unless you scroll your finger right below the main image which takes up pretty much the whole page. Thus veryyyyy annoying.

Any help would be much appreciated. Thanks!

I have using the Chords theme.

Here is the website: https://potstockradio.com/