If you searched the forums first you would have found numerous posts regarding engine covers. A lot of new SEATS now come without an engine cover. For some engines you can get them at extra cost, other engines they are not available at all
 
My Dads just got the new FR and this has a cover, when I brought my 2.0TDI Sport I found no engine cover just mounting points I went back to dealer and gave me one for free should come as standard I think.
 
Some cars NEED the engine cover as it houses the air filter assembly.

Such as the 2.0TFSI engine.