Titanfall 1 still alive/working?

I know it had issues with servers and other stuff and removed from stores. I just installed and fired up, said 14 players are online worldwide. Tried Attrition, but no luck. Mean the server was full and no other server or need some trick to play?

I know TF2 is more alive, I just wonder TF1 still kicking, because I love it's gameplay especially Attrition.