Purchased Iphone from letitgo?

Is it a crime to get police involved when you buy phone from letitgo then gind out they still owe on phone? The lady from At&t said once it goes to collections we then can get the code to unlock, but this can take a few months?

Can you get a virus on an iPhone?

Instead of paying for a subscription to Netflix or something else that streams tv shows and movies, I go to websites like putlocker and 123movies and I get pop ups that tell me my phone has a virus. I know almost nothing about technology but to my knowledge it's almost impossible to get a virus and you can only get one if you jailbreak your phone but my phone has been weird so I can't tell if it's a virus or if it's an issue that has to deal with the software or touchscreen

IPhone heats up and drains really fast whenever I use Spotify?

I've been an iPhone 6 user for just over two months now, but I've been using Spotify on my iPhone for about a month and a half. For the past two days, Spotify has made my iPhone heat up really quickly, meaning that it causes the battery to brain really quickly too. It never used to do this until now. My phone doesn't heat up or drain really fast if I stop using it. One time it drained from 100 percent battery life to 8 percent battery life in about 10 minutes because of it. This even happens when I put my phone on sleep mode.

Why is it doing this? Is there any way to reverse it so it stops heating up and draining my battery life?

Added (1). I just realised I said 8 percent battery life, I meant 80-85 percent battery life.

Been robbed over iphone 7 plus?

A black kid robbed with a gun took 550 $ from me. He lives in the apartment complex same where he robbed me from, he didn't point the gun at point but he showed me he had a gun telling me give me all your money. I wasn't sure if i should give it to him or not but i did cause i'm stupid. Should i go to every apartment in the complex n ask anyone of his discribtion n see if they have seen him before? I'm thinking its a good idea 550 is alot of money n i don't want him to get away with what he did.

Should I get a iPhone SE or wait for the new one?

I currently have a iPhone 6s Plus and I'm trying to wait until I can get the new one in September. However my iPhone is out of warranty and it's having a ton of issues hardware related. Doesn't connect to Wi-Fi and it doesn't charge right. I hardly receive messages and calls when I have full service bars. I'm super annoyed with this phone so to keep my Verizon bill I was just going to pay out right for a SE and trade in my problematic for a low price. What do you think? Also I've tried android twice and it's not for me it's software is too glitchy.