iPhone charger that posseible burns

Hey!

My name is Ida Martea Mikkelsen. I was going to check if my iPhone charger was one of the possible chargers that is flammable or something like that. But when i tried check the only thing that was popping up is " We are sorry . There was a problem when your request should be processed .
Try again in a few minutes or go back to the website for the Apple Support. " So what do I do, I check my mac charger and nothing was wrong with my mac charger, but why dosen it popping up if my iPhone charger was one of the flammable?