Aiyar just wait and see before jumping to conclusions that qoo10 cancelling orders/blocking accounts etc. Its the wkends and its near CNY. Maybe order approval takes longer. One time i ordered xiaomi smartphone and opted for self collection but they didnt issue me e-ticket until 2 days later, and this was after i emailed qoo10 to ask wtf was going on.
I have been holding 2 accounts since gmarket days and transferring coupons and gift cards to and fro without any issues. Unless you are engaging in some serious shaddy practice that contravenes their terms of use, they wont suka suka just anyhow ban your accounts one. Ultimately they still want you to spend money on their platform.