How do I link account from Epic Games?

Hi, I used Epic Games platform to download PSO2. I can't seem to link the account via Account Link Code. This is the first time I play PSO2, do I have to link the accounts?

You only need to link your account if you previously played on a different platform (i.e. Xbox, MS Store or Steam). If you're brand new, you'll be fine.

But, if you decide to play on a different platform you can link you account via the code generated on your original platform, in your case, Epic

So, for instance, I played on Xbox (which is also the same as the MS store - because owned by Microsoft). I then decided to play on Steam so, in order to keep my characters, I generated a code in the MS version and used it when first playing on Steam. I'll do the same if I play using the Epic launcher