I facae this kind of error when i try to create new topic how i fix it

Unformatted Code Warning

It looks like your post may contain unformatted code. To make it readable, make sure to wrap your code in backticks using the ` key on your keyboard. ([Where?]

how to fix this kind of error

If you have no code in your post you can ignore it, but if you have code in your post you can just select it and press the </> “Preformatted Text” button to format it

thank you, my brother. I fix the problem. you help me. thank you agin.