ohh centennial college was not so good ..
my frnd experienced same situation ..but he got his visa and also landed in canada ..
and when he visted first time centennial college they said same words seats are full ..but positive thing is he was there ..so he changed his course at that time ..
.sorry bro but i dont know what to do in this condition. becoz u r here in india ..
i pray u will get ur visa soon .without any problem ....