First time going to a modeling agency (male). Advice needed?

Hi i'm a 19 year old guy and I decided to do some photo email submissions to various modeling agencies in NYC. I got an email back from one of them and the guy said he really like my photos and asked me if I'd be able to stop by the agency on Wednesday and to bring a portfolio if I had one.

The 3 photos I submitted were taken with self timer on my iPhone in my dorm room. They turned out surprisingly well though. Since I don't have a portfolio, should I print these out and make my own "amateur portfolio"? Or was his request for me to bring a portfolio because they wanted to see if I had other professional work? It wouldn't make sense to print out the stuff that I already emailed because they alright have it, right?

It's with Red model management so I guess it's a pretty well-respected modeling agency. I have never done anything like this so could someone possibly tell me what it is going to be like? Their open calls are from 3-5 and I'm going at 1 so I don't think it will be an open call with many others.

What should I wear? Anything else? Advice?

Should I trade ipad mini for iphone 5?

I posted my new ipad mini 16gb on Craigslist for sale because I'm needing to get a laptop. Someone offered me an iphone 5 64 gb to trade for it. Should I trade? Could I sell the iphone for a higher price than the ipad mini?

Why does the iphone 5c cost really low online?

I went to sprint and the price is $00 but i don't know why it would be free* is there any catch to it
For example other phones cost alot less online than there worth at stores I don't see why? Any catch?

IPhone 4S won't charge and won't connect to iTunes?

I have a white iPhone 4S, and after getting the iOS 7 update, nothing seems to be going right.

My phone recently died completely. It shut off unexpectedly as it always does when it's completely drained. Yesterday evening, at around 8:00 P. M., I connected it to my computer as I always do to charge it. It told me it was charging, but around 1:00 A. M. I checked to see if I could turn it on yet, and it still said it was drained. Once again, I waited. 1:00 P. M. Today. Still says it's charging, still says it's drained. I searched the Apple Support/FAQ and it told me to put it into recovery mode. This DID NOT work! And when I went to be connected to customer service via chat, it asked for my serial number, but I can't get it without turning my phone on, and that's the reason I'm going to Apple Support in the first place!

Keep in mind this is maybe one or two days after I updated my iPhone 4S and got iOS 7.

It also does not show up on iTunes, so I can't attempt to back it up or anything.

Could I have broken my phone with this update?

IPhone 5 skipping when I slide to unlock

It's So annoying! After the new iOS 7 update, when I'm playing a song and I lock my phone, and then Slide to unlock it, it skips back to an earlier point in the song! What is this for? It's so annoying that my music keeps skipping back in the song!

Does the iPhone 5 get laggy after awhile?

I noticed with my iPod 4 it got extremely laggy after awhile, i don't know why but it did. Anyways i was thinking of getting an iPhone 5 but I'm scared that after it will get laggy like my iPod, Thanks!