What is wrong if my iPhone 5s suddenly shuts off and I can't turn it on amd the home button overheates and it drains the battery?

Eva
12.07.2017

Brian
12.07.2017

You need a new phone?

My iphone turn off for no reason and won't turn back on and lock button is broken? I was just on it and it was 85% charge and it turn off for no reason and it still vibrating.plus my lock button is broken I need help Mom won't take me to get it fix I need help now
My Iphone keeps shutting off, but before it shuts off, my screen freezes and there's these lines that show up, they're random? My Iphone keeps shutting off, but before it shuts off, my screen freezes and there's these lines that show up, they're random. Sometimes there's this crackling sound, and sometimes the line move, my mom says its just the phone, but my dad says, its the proccecor and that its overheated, i have an Iphone SE rose gold 64 gb and my iOS is 12.3.1
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