Mentor Question

Along the path after playing my first class and wanting to switch I bought a boost cause i was playing with IRL friends. Now they all i have left and i have been playing the game solo. Will me boosting a class keep me from getting mentor status. Ever since i found out about the roulette i really want it

It doesn't prevent you getting it, no. But you still have to meet the other requirements such as doing the Role Quests and getting enough commendations and dungeon runs.