Just order an iphone yesterday but confuse?

They gave me the Order ID but no tracking number, they emailed me only the Order ID, What should I do

Typically, you will receive another email with the tracking # once the iphone is shipped. You haven't said where you ordered the iphone from. If you ordered it from apple directly, you can check the status of your order on their website.

I upgraded to the iOS7 on my iphone 4. I had 300 songs. The only songs I find are the iTunes I paid for not my collection. Yes, I backed up and reloaded, but they won't come up on my phone when I Bluetooth in my vehicle. It did before the upgrade. The do not show under the music button. How do I get them back?