How Can I Get My 10th CBSE Duplicate Marksheet?

How Can I Get My 10th CBSE Duplicate Marksheet? To download duplicate copies of their academic documents, students will have to login to cbse.nic.in and apply on the link cbseit.in/cbse/web/dads/home.aspx , the CBSE said. After receiving requests, regional offices of CBSE will print academic documents and dispatch them through speed post. What should I do