We are refugee came through the us tunnel from Detroit US to Canada Windsor arrived on 26th June 2015 and our hearing was on 20th August 2015 but we didn't take the decision at the court and the judge told us that we'll receive it by mail and till today 29th September 2015 nothing received, and now we need to back to our country as we believed that the danger is gone now , so my question is what is the process to withdraw our refugee claim and what time will takes , and from where we shall get back our passports