@BellaStamps: You can always check if your shop is suspended by going to your shop home page. If it is suspended, none of your listings will be available and they will be replaced by a message put up by Etsy. As others have mentioned, you no doubt received a scam attempt. Real messages from Etsy are now going into their own section (labeled as "From Etsy") on your Messages page when using a browser or have a colored blurb of text on the Message, saying "From Etsy" if using the app https://community.etsy.com/t5/Announcements/New-From-Etsy-section-in-Messages/m-p/143722497#M1899
Be sure to mark the message as SPAM so that it does not affect your stats (at last report you cannot do that using the seller app only a browser, even your mobile browser, or the buyer app).
