No sound from earphones?

I've tried two pairs of earphones (both work on a different phone) but neither of them produce sound when connected to my phone. My phone plays music clearly when earphones aren't plugged in. I bought this (iPhone 5SE) phone a month ago so it's not old at all so "age" isn't the issue. Anyone know how to fix this without having to go into the Apple Store?

IPhone 5s won't turn on? - 2

I have an iPhone and it wouldn't turn on so i thought it was just out of battery so i plugged it in for a while but nothing happened so i tried holding the home and power button and still nothing happened all there's is a black screen what should i do?

Is it normal to cry over jealousy?

My friend has gone to Florida for 2 weeks and everytime I see a photo or even think about it, I burst into tears. She has her own villa with a pool and is going to all the Disney parks. She makes out her parents are broke from buying the holiday yet she gets a laptop and loads of other things for Xmas and an iPhone and loads more for her Bday. She is having the best time in the world and I'm sitting here, haven't been outside the country for ages and doing nothing. My mum is always working and my sister does my head in. Everyone around my is on holiday. I cry and cry every night and its only been 3 days of her in Florida.

My iPhone 6s plus just shut off, how do I get it back on?

Alright, so I was watching YouTube on my phone. Then suddenly the screen just went black and shut off. I was aware that the battery wasn't dead, so what could have caused the issue? I had smashed the screen slightly recently, though I had it replaced fully and fixed. I've tried charging it and holding the home and off button for 10-20 second, but nothing happened! Any ideas of what I should do?

Why is texting slower than snap insta kik etc

I've found time and time again when trying to text or send pictures sending it through text is significantly slower than almost every other messenger app. Facebook, insta, snap, kik all of them are leagues faster at sending pictures than the basic text feature on my iphone. Why is this? I don't keep old conversations long. Yet it takes almost 5 mins to send a pic of a screenshot on text and it takes 5 seconds on anything else.