nonexistent service

I Placed an order on the 6th of May, the order stated that the item will be delivered in 6-12 days.

I tried numerous times to contact them on the email addresses as well as the phone nr that is on the site. I have not received any feedback or response. I also tried contacting them on Facebook and still no reply. It is safe to say that I will not receive my goods on time for my wedding and that their service is nonexistent. I have lost a lot of money at this stage.