Telerik Platform is an end-to-end solution for mobile development. As such it includes a few UI suites:
However, neither of these contain a RadGrid component which is why I am not sure I understand your request. Are you by any chance using a different development platform - ASP.NEt AJAX, WPF, WinForms? If you are, please make sure to post your questions under the specific product forums as this way they will reach the community that can best address them.
You can also use the support ticketing system (http://www.telerik.com/account/support-tickets/available-support-list.aspx
) as this is the best way to reach our support engineers - the support system assigns a response time for all of your questions, depending on your license and ensures that all questions will reach the respective specialists as long as the ticket is posted under the proper product line.