Oxybreath Pro Mask missed important and genuine emails in the past for this same reason. A simple general rule is that when an email gives you an excuse that you cannot call the sender and / or request immediate action without delay, you should make a small check and never send money directly to the link provided in the email. These problems are usually simple attacks when a Trojan or virus sends emails to your contact
https://www.worldcareshope.com/oxybreath-pro-mask/
https://www.completefoods.co/diy/recipes/oxybreath-pro-what-is-oxybreath-pro