Welcome to Smogon! Take a moment to read the Introduction to Smogon for a run-down on everything Smogon, and make sure you take some time to read the global rules.
Before I start, you forgot to order for Jet :P
Now, to put your profile in your signature: it's in the signature section; mouse over your name and open signature. Type whatever you want your link to the profile to say, open a new tab and go to your profile. You should get to the URL bar and copy it ,