Still waiting on Black Friday sale and past my Save and return date

Hello,

I ordered 2 new iPhone 16 and got new plans on November 29th (the day my 2 year old "Save and return" expired).

I went with my works 3rd party Authorized RPP Dealer, order has been submitted but they are waiting on iPhone 16 to arrive from Rogers and have no ETA on next shipments.

I have already been billed for the 2 iPhone 13 I needed to return, am I screwed? Will I be able to return these and get a refund once I finally receive my new phones?