About Refund amount

When placing a purchase request for multiple items, the refund amount appears to be incorrect.

For example, suppose I place a purchase request for two blue cards at $100 each with a 3-hour duration. A fee is added,
so I am charged $201 (100 × 2 + 1). The $201 is deducted from my balance, and the request is registered successfully.

However, if no one sells to the request even after three hours,
the request expires and a refund is issued—but in that case, only $100 (the price of a single item) is refunded.

In other words, when I place a request for multiple items, the total amount deducted reflects the full quantity,
but the refunded amount upon expiration is only for a single item.

Could you please look into this?