There seems to be a difference between the available Store Credit of yours with the site currency you had picked previously. Would you like to:
Lost Ark GamePal USD $147.42
Lost Ark GamePal USD $25.03
Lost Ark GamePal USD $3.48
Lost Ark GamePal USD $26.07
Lost Ark GamePal USD $14.77
Lost Ark GamePal USD $28.25