This guide assumes you have already connected to a PayNym and now you would like to send some bitcoin to that PayNym's wallet. There are two ways to send to a connected payment code:
Method 1: From the send screen
Tap the blue '+' button on the bottom right of the main balance and transactions screen. Then tap the red 'Send' button. This will open the Send Screen.
On the main send screen you will see a search icon attached to the 'To' text field. Tap the icon to open a list of your payment code connections. Select a connection to send to that wallet.
The 'To' field will be filled with the label of the connected payment code. You may now proceed with spending as normal.
Method 2: From the PayNyms screen
Tap the blue '+' button on the bottom right of the main balance and transactions screen. Then tap the purple 'PayNyms' button. This will open the PayNyms screen.
Tap any confirmed connection in the list. This will bring up that PayNym contact's details. Tap the send icon in the top-right of the PayNym contact details screen to send to that PayNym. If you are not already following that PayNym, you will be prompted to do so. If you're already following that PayNym, confirm that you would like to send to that contact.
The send screen will now load with the 'To' field filled with the label of the connected PayNym. You may now proceed with spending as normal.