网站存在很大问题，对非日语母语人员使用存在很大问题。1、订单在非工作时间（晚上23:02）已使用，无法撤回；2、找不到人工客服解决问题；3、找不到客服电话。在此评论不是简单评论，希望网站工作人员给予解决问题！The website has big problems and is very problematic for non-native Japanese speakers. 1. The order has been used during non-working hours (23:02 PM) and cannot be withdrawn; 2, can not find manual customer service to solve the problem; 3, can not find the customer service number. In this comment is not a simple comment, hope the website staff to give to solve the problem!