To Bana Alabed - I want to say “Don’t give up! Canada and the UN will step in to help.”  But will they? 
In Syria, the Canadian government is focused on providing humanitarian, development and security assistance, like funds to help mitigate the threat of chemical weapons and materials of mass destruction.  To what extent are they effective in mitigating these threats? The Syrian government has been dropping barrel bombs since 2012 and chlorine gas since 2013 - weapons guaranteed to kill large numbers of civilians.
The UN Security Council passed resolutions banning barrel bombs and the use of chlorine as a chemical weapon but it has failed to impose sanctions against the Syrian government to protect civilians. 
Canada and the UN Security Council have a moral obligation to intervene in what is called the most dangerous place on earth for children.