Elevate Solution 15 Christiaan De Wet Street Jan Kempdorp 8550 Northern Cape

I have made an online purchase for R25,198 for a set of Lyrasom 48V Lifepo4 Lithium Battery: Advanced Power Storage Solution - LY-5A3 - 300AH - 15.36KWH (3 modules), from Elevate Solution based at 15 Christiaan De Wet Street Jan Kempdorp 8550 Nothern Cape. I have not received my goods, and when I follow on the delivery the Sales Representative Mr. Mike Osborne drops the phone on me. I have been trying to contact the company from 10 March 2024, but there hasn't any update on my purchase, in terms of delivery. Their contact details are as follows: *** or *** / +***