Steam預購問題 - Steam

想請問各位
小弟我想要預購Magicka2
但是我在選擇完 自用/贈禮 的選項之後 他跳出了一個提醒

原文在此:
According to our records, you already own one or more of the items included
in your cart.

If purchasing for yourself, you will not receive an extra copy of:
Magicka: Wizard Wars
Would you still like to continue with your purchase?

但是我檢查過自己的購物車裡面，並沒有遊戲
所以不知道問題在哪裡

希望有遇過這類問題的大大們可以幫忙一下，感恩

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▄ ▅◤`▂▅ ◥＆╱∕◤◤◤&◤ ▆ ◢▊︻ ▂▅▂▃▅▇ ∮▇▆▅▄▆▇
▄◣◥▆▂ ▃▅◥◤ㄧ ㄧ◤ ▆▃ ◤ Οnly you can hear me Summoner...
∮◥▂ ▆▄▆▇ ◥ ◤ ▲◣ ▆ ▄▆◤ ▁▂▃▄▄▅▅▆
"*-. ◥▆▂▲◣▅▃▁▂◢ ▄_◣▂▃◤▁▄█◤ _.-▁▂▄▅▆▇█ ▔ ˍ
'*-.,_,.。◥▁▂◆▆▅▄▆▆▂▅`*-.,_,.-*"▇ ︰▁●▕●

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