你好 我因為使用KIS防毒軟體導致頁面加載問題讓我錯誤的更改為流量制 請幫我改為訂閱制 謝謝
Hello, my page loading problem caused me to use KIS anti-virus software, which caused me to change to the traffic system by mistake. Please help me change to the subscription system. Thank you…
No problem. 
I’d changed your data plan to Subscription and reset your changeable date too. If you’d like to change it back I think you can do again.