Vertical Plantscapes - Scamsters or liquidation???

I ordered products from them on the 13th February 2018. I paid a deposit of R4471.65. They promised delivery in approx 17 working days. I received a call from them at the beginning of March. The persons name was Richard. He explained that they had a flood at their warehouse and that they suffered damages so my order would be delayed. The was the last I heard from them. I have emailed on numerous occasions - no response! I have tried to call both numbers which either ring and are not answered or go to a voice message - "this number is not available at present, please try again later". I went to the physical address stated on the invoice and there is no such place. Not sure if this is a scam or if they have gone out of business!!