Quick Question & Answer
It is better to not reuse addresses for privacy reasons. Therefore Wally Wallet gives out a new address whenever you might have used the address it was displaying. However, if an address IS reused, it is ok; you'll still receive the payment.
Touch the account(1). Its name will appear in the "Receive into account:" line(2). Now have the other person scan the displayed QR code(3). Or if the sender is not present, touch the share button(4) on the Wally bar to pass the address to any other app on your phone. Or touch the address itself to copy it into your clipboard(5).
Because a very small but unpredictable fee is assessed for each transaction, it is unlikely that you could precisely enter the amount that would zero an account. But Wally can do this for you. Instead of entering a number in the Amount field, look near the top of the numeric entry pad for a button labelled "all". This button will set the Amount field to "all", and everything in the account (minus fees) will be sent to the destination once the transfer is initiated.
Nexa mining rewards take a week to mature. Your mining pool has not paid you yet!
(you can stop mining, the pool should still pay you what it owes 1 in a rolling fashion)
