Hello Chechang,
Thank you for contributing to the Apple Support Communities.
It looks like apps on your new iPhone haven't finished downloading and they just say "waiting." Restarting your iPhone is a good step.
Next, try the solution from this discussion thread:
App updates won't download on my iPhone, they just say waiting.
Try tapping the App, so that it changes to Paused instead of Waiting, then tap it again to resume the install.
Make sure you don't have any paused downloads in other apps either, like the App Store or iTunes Store.
If the apps still say "waiting," try signing out of the iTunes & App Store on your iPhone:
- Tap Settings > iTunes & App Stores.
- Tap your Apple ID.
- Tap Sign Out.
- Enter your Apple ID and Password and tap Sign In.
From iOS: Sign in with a different Apple ID in the iTunes Store, App Store, and iBooks Store
You may also want to restart your iPhone again before signing back in to the iTunes & App Store. Hold the Sleep/Wake button and then slide the slider to power off.
Best Regards.