Dg Shipping — Dg shipping profile is not opening. password and user id mismatch

Respected sir, I did seafarer registration and i filled it with all detail and also i update my email id. After that it showed my user id and password. That id is 10NL4220 same as my indos no. Now when i type my id and password in the DG shipping login page it show that user id and password does not match. I tried 2-3 times but it is showing the same and then I click on fotget password option where it shows they will send me the password on my email id wgich I have resgisterd in the form but sir till date I did not receive any mail from dg shipping regarding this. My email id is- kavish.[protected]@yahoo.in sir I request you to guide me what to do in this as it is important to update profile for online booking of xams. Do suggest me soon plz...