I am a support paladin and i give my service for free because i know i still need DPS class just as much as they need support to clear Vykas.
Playing as support doesn’t give us special privilege for paid service.
I don’t mind people doing bus or support service but there are 2 problems:
Your build is known as the “selfish brain dead build”. Your 4th and 5th engraving Heavy Armor and Max MP only help yourself play more like a smooth brain and spend less on food. It does not help your party like Vital Point Hit or Drop of Ether.
Despite using 5 relic accessories you only have 1487 main stat, which mean they are of shit quality.
This means that your character is no better than a half decent 3x3 bard eating steak and using legendary accessories.
All in all I think your price of service does not suit your crappy character.