I just bought the legion expansion it has been about 12 years since I played


how do I unlock all the specs for the Lvl 100 boost? do I need to have a guy at a certain Lvl?

if you bought legion you get a single level 100 boost alongside it
it should be visible in the character screen

yea i do have it but i doesn't like the choose my spec only give me 1 of the 3

You choose your spec so that the boost knows what item set to give you that is tailored to your spec.

I know this but only 1 is unlocked.. it only gives me one choice

i think it's cause they only have the tutorial thing it sets you to made for some specs atm, after that tutorial is done you can change your spec any time

so i have to do the whole tutorial thing? how long does it go i made it to dalaran

shouldn't take long, it just kinda walks you through and teaches you your skills

i did the skill part then the fight part then to mini raid thing went to main town then went to dalaran.

not sure how long it is but i still can't choose the spec i want

You should be able to chose your spec when going for the artifact weapon of your choice.
I know its dumb but blizz wants newer players to not get confused with the game when they start