"Disgusted with my treatment at A+E"

I went to A+E tonight due to suffering a head injury following an epileptic seizure, said head injury caused me to lose my ability to communicate properly with hospital staff due to being unable to hear or speak properly, I informed staff at reception that someone would have to come and get me from the reception area due to not being unable to hear my name being shouted, I was having to communicate using an iPad because I couldn't speak properly but the one thing I heard when I finally got into a triage cubicle due to it being shouted so loudly anyone in the other cubicles could hear , I heard a senior doctor shout " he can go" and so I was told to leave and discharged despite no investigation into my head injury or subsequent loss of hearing following it which still will need to be sorted out by a GP visit.