Ensure that your Cryptnox wallet app is updated to at least version 1.6.0. This version supports SegWit wallets, while previous versions only support legacy wallets.
Open the wallet and select the “Bitcoin”.
Select “SegWit” and tap “Send”.
Enter the recipient’s address (can be P2PKH, P2SH, P2WPKH, P2WSH, or P2TR) then specify the amount and confirm the transaction.
Open the wallet and select the “Bitcoin”.
Select “SegWit” and tap “Receive” to display your native SegWit address.
Share the displayed address with the sender.