SCP Foundation

I read the "how to write an SCP" article, I looked at what others said to do it, Can someone please give me a step by step? I'm new here, so i'm not too familiar with how to do everything correctly.

From http://www.scp-wiki.net/how-to-write-an-scp under the Formatting tab:

[[include component:image-block
name=THE NAME OF YOUR IMAGE FILE|
caption=THE TEXT YOU WANT SHOWN UNDERNEATH YOUR IMAGE
]]

Paste that into your page. Replace "THE NAME OF YOUR IMAGE FILE" with "Thread and Needle.jpeg" or whatever you need your image to be called. Make sure you leave the "|" character at the end of the line.

I've taken a look at your sandbox, and your image is only 270px wide (the image component assumes your image is 300px wide) so the code that you should use is:

[[include component:image-block
name=Thread and Needle.jpeg|
caption=THE TEXT YOU WANT SHOWN UNDERNEATH YOUR IMAGE|
width=270px
]]

To accommodate for using the wrong image code it looks like you've added line breaks to try to force the image into the right position. This looks very strange on mobile - use the right image component and you won't need them.