dishonest and shocking

We paid a 70 % deposit. for 2 garage doors. in September 2018. to Coroma in JHB We have not received the doors.I eventually flew to JHB and paid them a visit The owner Rodney "showed " me the doors and said that he has already arranged with the installer in Cape Town to install the doors.Needless to say the installer had no knowledge of this.Between myself/the builder/the architect we all tried in vain to get them to respond.He just bounced our calls or emails It is now 8 months later Still no doors. He has received a lawyers letter and he has failed to send us proof of the doors or attempted to resolve the matter.Beware of this company as they do not deliver and cannot be trusted