How do you search for your stats within the leaderboard. There doesn't appear to be a search bar, and the only way is to scroll through the list and find your name.

click on the avatar in the upper right corner of the screen, or on the window for it.
That will show you your profile, and some stats.

Hmm....I tried that it must be because I haven't successfully linked my account with my name. I tried the mycrisis link within the multiplayer a few times but they haven't sent the email.

Did anyone else have trouble linking their name with the website?

you can try also click "Edit profile" and then "Back to Profile >", just thinking...