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:
Fallout 76 Items USD $17.99
Duolingo Accounts USD $3.3
Escape from Tarkov Accounts USD $98.99
Diablo II: Resurrected Boosting USD $10
Identity V Accounts USD $8.14
Escape from Tarkov Accounts USD $27
Halo Infinite Top up USD $11