HIFI COPORATIONS ONLINE- no deliveries no response

I bought a fridge online from WiFi Corporation on the black Friday sale. it was on the 27 of November. I got a confirmation and my bank account was debited, I received an email saying that they are late for black Friday deliveries and the will be in-contact however ever since that \email i have never heard from them and when I try to call them no one is answering the phone. I don't know what to from here please assist.