Always showing error...Pls help

This is the instruction
HTML5 introduces more descriptive HTML tags. These include header , footer , nav , video , article , section and others.
The main HTML5 tag helps search engines and other developers find the main content of your page.
Many of the new HTML5 tags and their benefits are covered in the Applied Accessibility section.

But what ever I do, I get a error…Pls help

Your code should have one main element.

The main element should have two paragraph elements as children.

The opening main tag should come before the first paragraph tag.

The closing main tag should come after the second closing paragraph tag.

We need to see what your code is in order to help you with it.

Hey Thanks ArieLeslie- I fixed it myself.

I think i can vividly remember that part of the Home study topics, all those exercises were just simple only if you find it difficult to interpret the tasks very well. But you still need the code here, hopefully a screenshot would help