Delcardo review: Fraudulent material for kitchen tops 1

According to a signed contract, Delcardo Botswana has manufactured and installed a custom made kitchen cupboards. Kitchen worktops are supposed to be made of proprietary Caesar Stone (stipulated in the contract), but material used is poorly sealed indian knock-off which deteriorated within the 3 weeks upon full payment from my side. Now, Mr Mario de Sousa (owner and manager of Delcardo Botswana) is avoiding to replace the material and/or refund the cost for replacement. I am in the process of persuing the matter through the solicitor.