FlexCell is not installed

Hello,
Today is the last day, that I can use the substription manager to install the components. I want to install the latest Version of Flexcell, but there ich no button for the installing. How can I do it manually?

My App can not find the UAdvGridExcelExport / Import unit...

UAdvGridExcelExport.pas is part of TMS VCL Grid Excel Bridge, so I assume Flexcel is installed but not TMS VCL Grid Excel Bridge Import/Export Bridge for TMS Grids to Excel .XLS and .XLSX files