Help me please

I got to level 60 and did a test class, did everything as I asked, after taking everything up to the altar I have not changed my class, still a mercenary, why?

Can someone help me?

Thanks in advance.

Tryed The Blade Masters Near Volcano??

yes

so that there was nothing there, will any player or GM can help me?

when I went up to the altar I spoke with the master and won something hero, what is it? and to serve?