Chyame Kancha, I don't think you need to deal with Jamal at all. I don't remember sending them ISc or SLC certificates. If you really want to send them, just send open copies of what you already have. In addition, send them "sealed" official transcripts of the US colleges you attended (BS/MS). They care aboout the later ones, not previous degrees or certificates. I assummed you attended colleges in the US. Documents you need from Nepal are - birth certificate (even this I got from Nepal Consulate office in NY), police report.