Don't worry, you don't need to know HTML or fancy stuffs to edit the wiki or upload pictures.
Here are some of the things you can do in the meantime:
- Fix the Case Closed references: a lot of the text you added contain names from Case Closed such as "Richard" or "Rachel". Please, edit the text to change those with their proper romaji names (e.g. "Kogoro", "Ran", etc...). Thanks.
- Upload pictures of people for the many cases. Just resize the pictures to 225x225 then upload them by clicking on their names (if it's in red) and following the instructions. I would suggest you look at the other images as example to know how to name the pictures (you would normally use the full name like "Name Surname.jpg").
- Make any other relevant edit you feel like doing.
P.S: Regarding the "status" (you actually mean your rank title), it'll change over time as you get more posts.