

They’re trying to say you bought a phone with bad software. You may want to contact the company to see if they can help you. I’m saying that because my guess is not many people have your phone and will read this and can then help you.
There are countries in Europe that use a broadcast system and not SMS to send emergency alerts. Depends on your location. I’m guessing that with growing environmental catastrophes and the military threat from the East a lot more will be done with these kinds of alerts in the future.
If you have a general practitioner that you go to for your normal illnesses, start there. If the ER doc didn’t tell you to make an appointment with a specialist, maybe start smaller.
Stop googling. You didn’t study this stuff. And my guess is it won’t help with anxiety either.