Thecoverzone.com — I have not received my order

Address:	382440
Website:	Thecoverzon.com

I ordered redmi note 5 pro back covers on thecoverzon.com and the payment was made in advance. the status till yesterday was processing and now i can't even reach the site. no confirmation mail or bill was shared
I have also tried mailing them on their given customer care email but no response from it too.
yes an action should be taken against this