Why isn't my signature showing up?
- After you post several threads and/or replies, you may not see your
signature right that instant. This is because you may have uploaded your
signature after posting replies.

Solution
- Be sure to upload your signature before you post anything. If you want
your signature to be shown on older posts that do not show your signature,
you have to do it manually by clicking "Post Reply" > Click the (+) symbol >
and choosing "Show Signature".