A problem with nameplates

[Nacho2541]

Hi everybody, i was playing MOP for a long time and now im here trying Legion for the first time, i create my first character a few hours ago but i have a problem. I cant see the health bar on my enemys without clicking on them, i have to target the enemy in order to see his health bar. How can i see enemys health bar all the time? i tryed tiping "v" buton, but only makes aviable or unviable se the health bar when i target the enemy. I want to see the health bar of all enemys all of the time, with or without targeting them. Sorry form my bad english, but english is not mi native language. Thanks in advice guys.