tf2 steam profile not appearing..

So basically, I tried to see my stats on psychostats, because I want to know my total kills and such. SO, I go to link my steam account, and it says the account does not exist, even though the name of my account is to the letter and everything. I also don't show up on any psychostats things, even though servers have records of me and k/d's there.

Wtf is up?