If they have rejected it then they must have sent you a mail , if they have not , then you will get the gic , but to confirm if they have received the funds , you can contact them on their toll free no.
Now , if they tell you that we have rejected it , then go to the bank from where you send the money , and as you have updated the address , ask them to revert the same wire payment as soon as possible , you will be charged about $50 for this , tell them that i don't want the money to be refunded in my bank account , i just want to send it back from wherever it is rightnow.