Hey Blacc Rainbow, Here's a trick you can try. Through destiny, go to "Settings" > "Log out of Destiny" and then press start at the main screen and sign into your profile. If that fails to force your achievement/trophy to appear, you may need to wait. They tend to show up in about a week. You can find additional info on this issue, [url=https://www.bungie.net/en/Help/Article/12242][b]here.[/b][/url]