美国签证预约，取消上限。
如题，本来是给爸爸妈妈办理
签证，上半年刷过挺多次，最后约了这个月1号的时间。
但是天打雷劈，我妈居然说忘记要面试这件事了，月底和朋友约好去旅游，高铁票都买好了意思想叫我改个时间。
但现在界面是显示这样。。。
我想问下，现在意思是我还有最后一次选择其他日期的机会呢？还是说如果我爸妈1号那天不去面试，就要直接重新付款再约时间呢？
我都迷糊了真的，对我妈好无语！！！
作者于 2023年10月18日补充：
我在后台系统留言得到以下答复：
Dear applicant:
Thank you for writing to the US Visa Service Desk.
We understand that you can't attend on your interview, and you want to change the appointment time, but it shows that the maximum number of modifications has been reached.
If you cannot attend the interview, we will mark you as no show in system, receipt will be available to use after it’s marked no show and applicant can reschedule within 1-2 business days.
Note: each receipt has limit in scheduling, please refer to system notice. If it reaches the limit, you need to pay new visa fee. Please follow system notice, do not cancel/no show too many times.
For more information, please visit www.ustraveldocs.com/cn/en.
Please visit https://www.surveymonkey.com/s/gss_china Feedback your comments and comments on our services.
Yours sincerely,
U.S Visa Service Desk
这个回复是我们不用提前再更改预约时间，到时候直接不去面试，系统直接显示我没出现，然后在后台给我显示付款收据，然后我再重新预约一次面试时间就可以了。是这个意思吗？
超过可免费取消的时限了吧。如果重新预约又要重新缴费噢
给他们发邮件，直接问
在预约的那个网站找地方，我之前也是有问题，答复很快的