Angel Broking — Referral issue

Address:

5-22,pedddalingapur

I have given a refferal link to my friend the refferal code also entered in the place were place were it is given but i have not any message or notification. He also successfully opened his account and got his id and password. But i have not got any refferal voucher. This is the issue i faced to his person only but with others i got the voucher very fastly and there name is shown in my refferal ledger but this persons name is not showing in it.