My iphone doesn't pick up any Wi-Fi at all

Please help!

My iphone doesn't pick up any Wi-Fi at all! I've been to starbucks, I've been to the shopping center, and even in my own home it doesn't pick up any Wi-Fi at all!
Please can somebody help me!

Thanks!

Added (1). Oh! And I've done everything people have told me, like reset your settings, and reset your iphone and still nothing.

What can I do with 10 mb of data while travelling?

I will be going overseas for vacation for 2 weeks and my current phone provider FIDO (I live in Canada) offers three different international one-month data passes for a one time fee. They are all pretty pricey so I was just going to go with the $50 plan for 10 MB pass but then started worrying 10 MB will not be enough and I'll end up going over anyway.

Can anyone give me a rough estimate of what 10 MB will give you? I know it depends on what you are using internet for and how many pictures etc are being loaded or sent but in general, i was just going to use internet to check/send my email, check facebook and send text messages. My text messages will have to be iMessages (iphone to iphone messages) since I won't be getting an international text plan so those will use up data too. I will NOT be watching videos, using google map or sending messages/emails containing pictures.

I have an iphone 4S with 8G storage if that makes a difference.

Also, does anyone know what i'm supposed to turn on and off in order to use overseas data passes but not be charged unknowingly like those scary stories you always hear about? In Settings --> General --> Cellular, there are 3 options i can turn on and off:

Cellular Data
Enable 3G
Data Roaming

Fido online or on telephone can't seem to provide me with any solid answers and just told me to ask someone in one of their stores: S

Has anyone heard of auctionsnaps.com?

I tried to get an iPhone through craigslist and got this as a response:

"Just sold this to someone else, but I can tell you where I got it from.
I just picked up 3 of these from auctionsnaps.com and I resold them on here for some extra money.

The trick is to watch for bidding to slow down and then put in a bid. That's what I do and I win most of the time."

Sounds like a scam to me. Not going to use this site but just curious if anyone's used it.

Is this a bed bug or something else?

I apologize for the poor quality of the photos. I tried as hard as I could with my iPhone. I found this little sucker stuck to my pillow case /after/ I washed it. A few weeks ago, I also found some crunchy stuff (might of been bug body parts?) in my sheets. I washed all my bedding since I hadn't been home in a few months (and because of the crunchy stuff). I checked for more, but couldn't find any. I looked for typical bed bug signs, but couldn't find any of those either. This bug was dead (thank God) when I found it. It looks to thin to be a bed bug or a cockroach from the photos I've compared it to online. I thought flour beetle, but its body only has two parts to it and a flour beetle has three.

I'm hoping its nothing serious. Please help!

Photos here:

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If I jailbreak my iphone and restore it?

If I jailbreak my iPhone, and then restore it so it will clean out the jailbreak, when I hand it over to Apple for a fix or if something goes wrong(after I restore it), will they find a trace or know it's been jailbroken before? I'm thinking about jailbreaking it, but not sure.

How to get my old songs onto my new iphone 5?

Just backed up my new iPhone, but my songs from my old phone didn't transfer. What do I do? Was I supposed to sync my phone? I'm having trouble with this so I need all the help I can get haha.

Does an iphone (bought in USA) works in europa with another provider?

In the Netherlands the iPhone 4s 32GB are like 700 dollar. In USA I can buy them for much less. But if i bought one in USA and bring it to the Netherlands and use it there with an dutch provider, does the iphone still work correctly?

I know some phones are sim locked, and I can normally unlock them in the Netherlands for around 10 euro. But are there other things that need to know?