You see something you like, you save it then dream about one day doing it which is normal and we are totally up for you saving photos as inspiration but your hair is not the same hair as the person in the photo.
If it’s a vibe more than an exact copy then it’s ok but if you are going to want your hair to be exactly the same you may find it challenging given your hair texture, density and the way your hair moves most likely isn’t the same. Now take that alongside your Faceshape being different it can be a mismatch that you need to be aware of.
Don’t panic tho it’s about creating a look that is based on a reference photo not a copy. Keep saving those photos as it’s the best way to explain it to your hairstylist when you visit the salon.