越南evisa申请

大家最近有人申请 越南 evisa吗?
我是第一次申请,tourist,online填的是单次14天, 但是最后会return:
Add new application failed. Please contact the admin.

大家遇到过类似问题吗?

我是从如下link 申请的:
https://evisa.xuatnhapcanh.gov.vn/en_US/web/guest/khai-thi-thuc-dien-tu/cap-thi-thuc-dien-tu?p_p_id=khaithithucdientu_WAR_eVisaportlet&p_p_lifecycle=0&p_p_state=normal&p_p_mode=view&p_p_col_id=column-2&p_p_col_count=1&_khaithithucdientu_WAR_eVisaportlet_view=insert#_khaithithucdientu_WAR_eVisaportlet_valid-alert-form

貌似我用的link不对,
VIETNAM IMMIGRATION DEPARTMENT

NOTICE

From 08:00 on 11/11/2024 (GMT+7), the Vietnam Electronic Visa Portal will operate on two new domains: https://thithucdientu.gov.vn and https://evisa.gov.vn. Please visit these new addresses to submit your application and check the results.

用这个link,可以付款成功。