Ordered an item through Kogan. Told me there was a...

Ordered an item through Kogan. Told me there was an initial delay which was fine and provided an estimated date for the next dispatch. The day comes around and no update and said it was still processing my order. I emailed them and they provided an update that they cancelled my order. If I had not emailed them it probably would've kept telling me it was processing. I was after a high demand item and they said they had it in stock. Now I literally can't find it anywhere because I assumed my order would have been processed.