HELP! Please (Fighter)

[Kuronee]

Hey guyss!
I'm new here
And everyone here seems to sound and look like pros on PSO2.
So, recently I became lvl 30 on Hunter, I unlocked for Fighter lvl 3.
I wonder how can I level up my fighter fast?
Most clients I have are impossible for me to do. Is there any secret clients that I can use to level up my fighter? Thanks )

[Maronji]

Most clients I have are impossible for me to do. Is there any secret clients that I can use to level up my fighter? Thanks )

The commonly accepted method is to do client orders on your highest level class and turn them in on the class you're trying to level. There's the "EXP scales to the level of your current class" issue, sure, but it's better than nothing.