Tutorial of theme

Hi,

Your theme is amazing. Thanks for keeping it as a public.

I have some issues or Customize some sections:
If you can help it will be great.
1. I want to use full image for divider text. my image size is(1301 * 1003)
2. In divider text section I want put 3 lines with hyperlink. There is arrangement for only one currently.
3. For footer also I need to use full image. image size is(1304 * 1003)

Also, I am not able to find out tutorial for this. Can you please provide me that too.

Thanks in advance.