Character Slot is full

Hi, I want to get the new character, Mechanist/Scouter, but I already have 6 characters in my Roster. I heard you can purchase another slot to create a new character, but I have never bought stuff through Lost Ark or through Steam for Lost Ark, so could someone show me how this is done please?? Thank you in advance!!

just top up ur steam wallet and buy royal crystal in game?

Hello @Ninja49

As @Klonoa mentioned all purchases are made trough Steam, if you have any questions about purchases made trough Steam, here is their FAQ:

Hope this helps!