Not receiving push notifications on Iphone?

I'm not receiving push notifications from Whatsapp anymore on my Iphone. Now, I have to actually open Whatsapp and then the message will be delivered to me, only for me to realize it was sent like 20 minutes ago or however long. Any ideas? All the settings are on, the whatsapp notifications settings are all correct. I've reinstalled the App and even restored my phone to factory settings, and nothing…

What is your opinion on gun control?

Please, no semi-literate, iphone zombie, teenage kids.
This question is for the big boys only, OK?
Now, i believe in gun ownership of all forms but i would like to view your perspective on any gun peeve that you might have.
It can't be "Well, less guns, less crime!" cause that's not true, that theory has been proven wrong.

Added (1). Thanks for commenting, you guys both provided very good points with stable answers.

Is flickering camera covered by apple warranty?

I got my iPhone about 9 months ago and after the first month I noticed that the front camera flickers if I'm facetiming someone, or if I'm taking a picture. It's not really a defect that gets in the way of using the phone but it gets kind of annoying when I'm trying to FaceTime someone and they say that the screen keeps flashing and going black. I know this is a defect because I take really good care of my phone and it's done it since the begging, I have three months left of the warranty given by apple. Will this be covered? I'm calling apple anyways tomorrow, I'm just curious

Why won't my iPhone app download?

I picked up one of those cards at Starbucks for a free iPhone app. I went to the app store, put in the code, put in my password, and the icon for the app is on my phone, but it's said, "Waiting… " all day and hasn't downloaded. I even rebooted my phone and it still won't load. Why is this and how can I get it to download?

Can I sign up for an at&t contract if i don't have any credit?

I'm 23 and have very little credit. I purchased two new cars since i was 18 and was always a cosigner since mom had to put it in her name due to me working odd jobs through college. Besides that, no real credit.

I want to buy the new iphone 5, but am worried if i stand there all night, I might be denied. Can they do that? I currently make $2500/month as a sub teacher. I have 10k in savings. Worst case scenerio, will they just make me put a big down payment? Would they deny me?

Why won't iTunes let me add music to my iPhone?

Well I had just recently got a new computer (a Mac) since my old one (a Dell) died. I used iTunes on my old dell for awhile (3 years) and when i switched i was unable to really get anything off from my old computer due to my harddrive being completely unrepairable. When i went to go and plug in my iPhone into my Mac it would synch but only my notes and safari safe browsing data and thats it. I would try to add a song like the usual way you would (add it to your iTunes library then add it to your phones library) and it will not go over. I'm confused on how to fix this. Any advice?

Can i sue for wrongful termination?

So i had been working at this place once(as a temp), was only late twice (one time because my iphone alarm was on vibrate), and 2 days ago i was told to not return because i was eating a chalupa by the monitor( even though my boss also eats by the monitor) and had a Celebrity Gossip window open along with the work window. Even though i told him i was multi-tasking, and had turned everything in well. Can i sue for disparate treatment?(rules only applying to him)

Is this rogers plan possible?

I'm currently on rogers with this plan(500mins, caller id, voice mail, unlimted incoming texts 2500 outgoing) for $22.95 a month after taxes. I'm in a bundle for all my services (internet, tv, homephone, wireless). I want a iphone 5, when its announced but i also want a data plan. Is it possible that if i call retentions, currently 2 years on my plan, that i could get 50-100minutes, unlimited texting, picture texting, caller id, voicemail, and at least 1 GB of LTE with tethering for $40 or less? I have been with rogers for many years an i'm willing to call several times until i suceed. So do you yhink that it is possible?

Ebay dispute? Iphone 4 unlocked 16gb? Buyer claims it is not unlocked?

I sold an iphone 4 16gb GSM to a buyer on ebay. Now this buyer claims that this iphone does not work with at&t or any other of his SIM cards the phone is unlocked. I unlocked this iphone 4 with ultrasn0w on iOS 5.0 ; now he also claims that this iphone 4 doesn't work with at&t or any other carrier but there's no way that the iphone 4 doesn't work with at&t since it is a GSM phone? Now the buyer is offering to send it back to me and i fix it for him? Is that a good idea for me to let him send it to me and i find a solution or prove that he is wrong? What is the optimal choice for me?

Added (1). Http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=120959709451#ht_500wt_1203