Do they sell iphones or iphone chargers in London?

I'm soon doing an assignment in London for 12 months. I chose to do this to experience a new country.

I was wondering if you guys sold iPhones in England (they are portable phone devices that are like cell phones with internet, games, maps, etc), and if you do, what are the chances of coming across a charger for one?

What is wrong with my mother. Is she mentally unstable?

I'm 26, my brother is 22, and I have an even younger one who is 18. My 22 year brother recently bought a house and had been having his girlfriend spend the night a lot and my mom doesn't approve of it because she sees it as shacking up and she's a Christian. I have depression and anxiety issues and my mom sees me as a mental nut case, my 18 year brother bought the newest iPhone and my mom went off on him saying how he had no business buying a new phone when he doesn't even have a car. The difference between me and my brother is that my brother won't tolerate her going off on her, he was like " do you work my hours, is it your money. It's my money and none of your business. I work doubles all the time and I needed a phone my old one broke". I don't bother arguing with her cquse I don't need the extra stress, I already got enough health problems. The other day my mom was telling My 22 year old brother that she did not raise us to be this way. She was like " you shacking up, your brother buying a thousand dollar phone, and your sister is crazy". My 22 year old brother was like " I'm not even shacking up but I'll talk to you later mom" and he drove back to his house. My mom will make slick comments about me and my brother's significant others, especially my brother's girlfriend. She will be like " oh your girlfriend is cheating on you" and she will get upset if my brother doesn't want her coming over his house all the time cause he wants privacy.

What's wrong with my iPhone? - 4

So for the past probably 6-8 months off and on, it's been having problems. The only thing that I can possibly think of is that it's messing up because of storage, but that doesn't make any sense. I've deleted basically everything on my phone (I only have 7 apps, 15 notes, 5 texts, deleted my entire call history and most of my music, etc.) but it's still telling me that I'm using 25 GB and that I only have 2 available. The only other thing that could be taking up so much storage is my photos and videos, but every time I go into my photo app it tells me I have 0 photos and videos, and then it crashes. I've tried looking at what's taking up all my space, but every time I click "manage storage," it loads for a few minutes and then crashes so there's nothing I can do. But the things that my pgone has been doing are: freezing up for anywhere from seconds to 40 minutes, lagging almost always, crashing all of my apps whenever I try to go into them, randomly turning off and then going to the white Apple screen and turning itself on OR going to the loading screen (the screen that it takes you to when you turn off your phone with the little circle loading logo) and then coming back on, deleting all of my photos and videos, shutting off completely and not coming back on for hours… All kinds of things. I have the 6, my dad has the same phone and doesn't have any of these problems.

How much is my phone worth? - 1

I have an iPhone 6 32gb space grey. It's got some minor wear and tear scratches but otherwise works fine with a good battery. It is unlocked as well. How much is it worth in CAD?