Hi minu23,
May I suggest, Pls do a thorough research before jumping to conclusion, its a matter of your child's future.
Perhaps, this helps you.
Determine your eligibility – Renouncing citizenship
To be eligible to renounce your Canadian citizenship, you must:
be a Canadian citizen
prove that you are or that you will become a citizen of a country other than Canada if your application to renounce is approved
not live in Canada
be at least 18 years old
not be a threat to Canada’s security or part of a pattern of criminal activity and
understand the significance of renouncing your Canadian citizenship.