I got my admission letter in March. You have to send them hard copies of your documents too in addition to the soft copies you sent by email. I requested my university to send my original transcripts directly to memorial university. I also do not leave in the country where i studied. so i asked a friend to request the transcripts for me. Your documents should be posted in an official envelope of your university and should have the stamp of your university. I hope i have been able to answer you. feel free to ask any further questions. good luck