Hi, PP aren't set up for messages on the app. I use an iPhone 4s - log into PayPal through safari, find your messages - they'll appear as 1 line of text which you can scroll through - tap on the message you want to read - scroll across and find print option - tap print and complete message shows - tap cancel and voila! -read your message. If you need to read another message you have to log out and back in again.
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