why did they put it in the trunk when all other car dealers fix it and give ? And why do you see 80% of Tesla'a on the road without the front number plates ? Also if you put the number plate it may not reach their advertised 0-100 mile in 3.x seconds ?
Because a lot of people like to leave it off, especially on expensive cars, not exclusive to Tesla. It looks better and the chances of getting a ticket are actually pretty low. There are plenty of people who've driven around without a front plate for many years without getting cited, and it usually just a fix-it ticket without a big penalty. It's not generally because people are ignorant of the law. And it's not required everywhere either.