2. I can't top up successfully with *X payment options.

Platform:Mini Client + Firefox + Chrome + Opera
Server ID: S1
Character Name: Tasuki
UID: (can be found on the bottom of the Facebook version)
Payment option: Debit Card
Was the money deducted from your credit card: No
System: Windows 8.1
Your computer time-zone: China time
Use a VPN or not: Tried with VPN and without VPN

The same card works with other games' topup options . Just doesnt work with oasgames