Why is my active online store suddenly unavailable?

Thanks for your reply, @CarmenWang0621 .

I would like to advise if you’ve already sent a reply to your existing ticket, to allow the team time to thoroughly review it. Our escalated team is actively working to ensure all necessary information is received and if additional information is required, they will contact you via email. Please be sure to keep an eye on your inbox/spam/junk folder as oftentimes the email may be filtered there.