Toronto and the surrounding areas no longer has capacity in their shelter systems. Unfortunately many are being refused housing. This article is for Toronto but this is impacting many other regions who are overwhelmed by the large number of refugees needing temporary housing. If at all possible please try to connect with groups that may be affiliated with your home country, your religion, any friends or family in Canada to try and secure temporary housing before coming to Canada or delay your travels in the hopes that this may be resolved somewhat soon.
https://toronto.citynews.ca/2023/07/14/toronto-refugees-shelter-asylum-seekers-peter-street/
https://toronto.citynews.ca/2023/07/14/toronto-refugees-shelter-asylum-seekers-peter-street/