Renewed my contract. TELUS sent me a third Optik TV box I didn't ask for.

Two years ago when I moved I wound up with two TELUS Digital TV boxes due to an order duplication.  I've recently renewed my contract because the off-contract price was going to be $220 plus tax, and thought I was very clear that I did not need any new equipment sent to me - I already have an Apple TV 4K, and there's only one TV in the house.

TELUS just sent me another digital TV box.  I do not need this and in fact I still have one from when I moved in that a phone agent at the time said would cost me $360 to return early.  I don't need three TV boxes for a two bedroom condo with only one TV!  How can I convince TELUS to actually accept a return and stop sending me these?