How to get back deleted messages from the Kik app?

I'm trying to restore a conversation on Kik from about a year ago on my IPhone 5s. There's an app that requires your phone to be jailbroken to get it but I'm not interested in doing that. Is there any way I can retrieve old messages without a jailbroken phone?

How to unlock my iCloud on my iPhone 6?

I tried lots of things like resting my passwords and other methods. I had no success what's so ever so I was wondering is there a way to unlock through a laptop or computer like a special software to unlock locked iCloud accounts?

I sent an iPhone over Ebay and the buyer is saying they haven't received it?

Someone brought an iPhone of me on Ebay, we agreed on first class postage as they said it was okay.
It's been 10 days and she is telling me she never received the phone.
What do I do?
She said she will complain to Ebay, will they take the money out of my bank account without my consent? (I don't have any money in there) or what?
I definitely sent the phone.
I will Record Deliver everything next time but can I really get into any legal troubles over this?

Problems with music from computer to iTunes

Basically, i went on youtube copied the link of the song i chose, used youtube converter to download to my laptop, i have the new updated version of iTunes.
I then dragged the downloaded song to my iTunes play list, it synced to my iPhone 5 perfectly.
But then when i went back to add some more music the song i previously transferred could not be located (can't play because original file could not be located) and was taken off my playlist, it will only work if i keep the downloaded song on my laptop. Its really annoying because i don't want to keep the songs on my laptop if i have them on my phone.
I can't find answers anywhere else and its annoying me.
So how do i keep the music on my phone and be able to delete off my laptop too?

How to combine a Windows Media Player audio file with a VLC Media Player video?

The audio file was recorded as a voice memo on my iPhone and then got downloaded to my PC as a Windows Media file, and the video got recorded on the PC using Open Broadcaster Software. I'd like to combine the audio file with the video to have it play during the video when it gets uploaded to YouTube, regardless of whether or not it overwrites the original audio of the video, but preferably not.

Using party chain function on Sony Speakers?

Some experts are needed here!

I bought Sony speakers GTK-X1BT just recently. It has 1 function called party chain which it allows me to "connect multiple audio systems in a chain". So I try to connect my Sony speaker with my other non-party chain speaker. But the party chain function only works when I play music from my computer/iphone via Bluetooth. The set up is My computer/iphone (bluetooth) -> Sony (Party chain audio out) -> other speaker (audio in).

However, when I tried to connect my Sony to my computer or my DJ controller Pioneer Ergo V via audio cable, the music only come out the Sony speaker, not the other speaker. The set up is My computer/Pioneer Ergo V (master out) -> Sony (Party chain In) / (party chain out) -> other speaker (audio in).

The reason why I try to have Party chain by connect computer to Sony speaker via audio cable because when I use Bluetooth, there's a small delay when I do music mixing on my computer, let say I press play, a micro second later the music coming out of the speaker. Which really affects my mixing experience.

Could someone tell me is it something I do wrong, or it is just the way party chain works, only when playing music via Bluetooth?

How come every liberal it seems has a Mac and iPhone yet?

Says nothing about the Chinese slave labor that was used to make it? We wouldn't tolerate this here in the United States, why is it tolerated when it takes place somewhere else?

Added (1). No. I have a Motorola. And my computer is custom made.