I HAVE A NEW 2021 CALCULATION ERROR FOR THIS FORM-TAXPAYERS PURCHASED TWO EACH TWO WHEEL E-BIKES. THE PROGRAM WANTS A 17 DIGIT SEREAL NUMBER BUT THEY ARE NOT CARS! THE SERIAL NUMBERS ARE NINE DIGITS AND WHEN I PUT IN ENOUGH 0's TO MAKE IT 17 DIGITS, TH ERROR CHANGES TO NOT COMPLYING WITH THE VEHICLE RGISTRY FORMAT. OF COURSE IT DOES NOT MATCH, IT'S A TWO-WHEEL VEHICLE AND I CHECKED THE BOX FOR A TWO-WHEEL VEHICLE.