ordering seeds

can anyone in canada help me. I ordered seeds and have been watching the tracking when i looked this morning it says they attempted to deliver it yesterday and i was not home but there is not any card or anything in my mailbox. did it go to the wrong house or in alberta do they try to deliver it again? also i used my nickname is it something i have to sign for because signing i think needs id anyone from canada alberta or edmonton thats ordered before can you let me know how canada post delivers am i screwed out of seeds? and attitude is awesome i just ordered these last friday so it took only 7 days. dam you canada post.