Will water stains on my iPhone screen damage my phone?

Some water managed to get under my iPhone screen through a crack on the screen while it was raining. My phone works fine as of now, but there's a light blue stain and another white stain which look like dripping water under my phone screen. I'd really rather not pay for a repair on new phone and I can live with the stains, I'm just worried that they'll damage my phone. Do I need to dry it out or is it unlikely to cause a problem? TIA

Iphone 6 lifeproof/waterproof case?

So I'm going to be traveling for a bit soon and i need to decide which case would keep my phone safe underwater for snorkeling and all that. I heard Hitcase is a really good case but optrix is good as well? Would you recommend any good waterproof cases for the iPhone 6 out there?

Has anyone listened to the News Boys?

The News boys is a Christian rock band and the first time I heard of them was when I watched the movie, God's not dead. Ever since then, I've been inspired by them. And I have one of their albums on my Iphone.

Any good local multiplayer games for iPhone?

I'm trying to find games in the AppStore that 2-3 people can play on one phone at the same time. For example: Soccer Physics, wrassling, wrestle jump, and tug the table are for 2 or more players. Are there any other good ones?

Can I sue? The restaurant or the company of the app?

I have just got an app for my iPhone and it's a restaurant finder app, I found a restaurant and it says afternoon tea £24.95, so I booked a table for 4 and it doesn't state per person, there's some on there that say per person but I went with this one thinking £24.95 for 4 is really good. Now there saying its per person what can I do

My iMessage texts haven't been sending since I've gone on vacation?

Ever since I went on vacation to another state, my texts have been messing up between me and my boyfriend.
My boyfriend has an iPhone 4, but he ran out of data so he can only use iMessage when he's on Wi-Fi and he messages me through his email.
I have an iPod Touch that I use to iMessage him when I'm on Wi-Fi, and I also have an old 'dumb phone' that I use to message him when I'm not on Wi-Fi, and I'll send him messages through his email address since he's out of data.
The past few days that I've been on vacation though, he hasn't been getting some of my messages through iMessage even though mine say 'delivered', and I haven't been getting some of his messages through my dumb phone. His Wi-Fi is really bad at his house, but this didn't start happening until I went on vacation and started using my friend's Wi-Fi.
What do you think the deal is? A phone issue? Wi-Fi issue?