请教【签证预约时间修改次数限制】的问题

想问下有人知道签证预约时间修改次数的限制吗？

我cancel过3次，现在进入reschedule页面可以看到这样的提示：
If you cancel this appointment, then you will have exceeded the limit of appointments canceled, and will not be able to schedule another appointment until another MRV fee has been paid.

如果我再次reschedule，会是cancel掉当前预约，而不会预约新的时间吗？

非常感谢！