Wow , I am shocked at my experience of trying to get in contact with ESA today after a nearly 3 hour wait , I finally get answer at 10 to 5 explained my situation that I need paper proof ,that I have a extended time to send in my ESA50 , was answer by what I can only describe as a foreign accent African or Indian, definitely not English, really struggled to understand what she was saying, as she did me, again I ask for paper evidence of my extension ,she put me a hold , why she say she was going to have a look at it, after 10 minutes of hold was cut off, absolutely shocking, i dont trust that i have a extension, so i will send in my coffee stained original form, interested to hear other people's experience of the ESA phone line, thanks 🙏