There are three main ways to repair a broken screen. The first is to repair it yourself and to purchase a new screen to replace the new one but before trying to repair the screen you first need to verify whether it is only the screen the problem or there are other issues for example your machine doesn't want to work. If it is only the screen then you can afford to purchase a new one to repair it yourself, there are many tips and tutorials on the internet. The second option is going to a repair shop, it will cost you more but not as much as going to see a professional you need to see if the shop is registered and have good reviews. The last way is to call an expert, this is when the screen has more serious problems that only a professional can solve.