Empty promises and a fight to get your money or what you pay for!!!!!!!!!!

Ordered and Paid 70% deposit for structure as stipulated in the sales agreement in June 2018. As of DECEMBER!!! 2018 this company has yet to deliver or erect the structure i have paid for, even with the sales agreement stating they will be on site within 21 days!!, they do not respond to emails or calls once you have paid them you become non existent. cannot get hold of owner as staff send you from pillar to post, Belinda promises to call back and advise but never returns calls or emails and is rude and arrogant, calls to owner are rerouted to office line and texts are not responded to, always a story or an issue on their side as to why they have failed to deliver. best line is " sorry we have a big job and cannot erect your structure until we are done", even tho my order was placed well before this apparent big job. once you have handed your money over that is when the professionalism ends and the endless excuses begin. I will be seeking legal assistance in this matter as all other means have been exhausted.