Make a grid component made for Delphi 2007 work on latest version of Delphi 10 (lower bid)

Our application is using a component called Topgrid (grid component). This component has been discontinued from the supplier, and due to changes in Delphi this component does not work anymore. As it is used so many places, we seek to continue using it and not replace it all places. And look for someone who are familiar with both the Delphi language and Delphi component development to make the adjustment needed. (We will provide the Topgrid files).