The Caleb & Brown Mobile App uses swipes to navigate through the various screens. Once you've logged in, you should arrive on the Portfolio screen, as pictured below.
Swipe to navigate
Navigating through the mobile app couldn't be easier, just swipe left or right, to move through the various screens.
You can also tap the menu headers to skip over screens if you'd like.
Entering a Trade
Before you enter a trade, you will need to have funds available to trade with.
Swipe to the Trade page
Tap to enter your tokens
Tap next
Now swipe to enter your trade