no key programming for the ford focus ? tried a 2012,13 so far,how come?

Ok will try again today ,usually I just use sevice function,then body and usually c it
there.but will try going into IC module and try that way,thanks

  Messed around today on a 2014 Ford focus.i manually entered in a 2011.25 focus and pats was available.think it will work to program keys on the new body style focus,read how many keys programmed but didn't have time to erase keys and program on customer car.