Elements and Structure (HTML Document Standards 12/14: Indentation)

Having some problems and I don’t know what I’m doing wrong…
I mean, the Heading 1 and the div tag is nested inside the body tag so, I indented two spaces for both of 'em. And since the p element is nested in the div tag, I indented four spaces for that one.

Please help…
What am I doing wrong?

Can you write the original code?

Bro, I had literally the same problem and I think that the problem is that we used spaces instead of “tab”?