help

If you check my account you will see that all of my code that was supposed to be hidden in the about me box is out in the open and none of the codes that were working prior are not working except for a few things. This has happened twice before but when I went to edit my profile and fix it I could just click the save all changes button and it would go back to normal. Also my profile picture has never shown up since I added it. Can someone please help me and tell me how to fix this?