Battlefield 4 emblems.. WHAT EMBLEMS?!

Battlefield 4 said that there would be this whole emblem thing... that will show up on your vehicals... your guns... and your kill thing... Now on the xbox one it does not show at all... and then on battlelog it will not even save... or show what it was actualy saved as... Please have someone look at this and help me to figure out what is really going on here... thank you for your help...