Problem with iPhone and Macbook photos?

I mistakenly deleted all photos from my Macbook, however I have them on my iPhone under "Events" name but they won't appear on camera roll which causes them not to be transferred back to my Macbook again. I really don't want to lose my photos, please help.
P.S.: I saw that there are some applications that you can purchase and download. I want to find a cheaper or even free way to restore my photos.

My volume on my iphone 4 won't stop going up and down

So i took a shower and a little bit of water got on the phone just the back then my phone started to act up… I don't think i could renew my phone because i bought it off of somebody else so yeah. The problem is just that the volume won't stop going up and down… Help

Can a computer forensics analyst hack an iPhone?

My dad is a computer genius and has many clients that can recover data and key-log computers. Recently, my dad took my iPhone and my computer and has threatened to state that he has a very intelligent client that can do almost anything computer related. He recently gave me both items back, but I'm nervous that he may have keylogged my iPhone. Is this possible? My phone does not appear to be jail-broken, as there's no available jailbreak for iOS 7.1.1. Any people out there with tech smarts would be more than appreciated.

Why won't snapchat open for me?

I click on the app and it loads for a while, then just takes me back to the home screen. This has been happening for like the past 20+ hours and it's very annoying because I have dozens of snaps waiting for me. Can anyone help me here?

How to make the perfect game?

When I grow older, I Really wanna make an epic video game. I'm not talking about some cheap iPhone game thats only 30 minutes long, I'm talking about a cutting edge masterpiece that takes action-adventure games to the next level. But I wanna know what makes a game great. I'm a really hardcore video game addict, but what is it about games like GTA, Halo, and GOW that makes them amazing? Here are my questions:

What do people like more? A first or third-person perspective?

What makes a fantastic villain and an amazing hero?

What genre do people like best? (Ex. Sci-Fi, Crime, Post-Apocalyptic, etc.)

What makes an unforgettable storyline?

What makes a game a have everlasting appeal?

That's all I have to ask about what a game amazing. Please be serious about this, because I wanna create a game that will give people a reason to buy Xbox One and make Nintendo, Sony, and PC fanboys turn their heads and give the other console. If you help me out, I will be eternally grateful.