Have you found what your looking for and added it to your cart? But as you go to the checkout and start filling your detail, and a Pop up from Shop Pay and a code is sent to your phone, Like this example,
Don't let this Pop up alarm you. Shop Pay is just another payment option you can use if your not using a Buy Now Pay Later option. Now if you want to use one of the BNPL options like : Afterpay, Shop Humm, Zip, Latitude Pay then all you need to do as pictured below and close the Pop up and continue to your payment option.
Following these instructions you will be able to continue with your purchase.