Apple purchase

Around April 20th I made a purchase of the IMac 24 inch for about $3500 and it’s estimated to arrive around June 21- July 7th.

Its currently June 11th and last week I finally got charged for the computer from my bank, today I checked and have seen that the money is back in my account with no history of it ever getting taken out of my account or even any sign that it had been refunded. I’m extremely confused why this has happened, I never refunded my purchase and it still says that the product is processing. Does anyone know what might have happened here? Thanks.