@Ramsei
It's critical to get the ban removed which can only be done if you act quickly and get a lawyer. Having a ban from Canada also reduces your chances for other countries especially the Five Eyes countries. It's not about the expense of the process to get the ban removed but to fight the wrongful conviction. If you don't contest it then it would mean that you did something wrong and it will be staying with you in their records.
It's critical to get the ban removed which can only be done if you act quickly and get a lawyer. Having a ban from Canada also reduces your chances for other countries especially the Five Eyes countries. It's not about the expense of the process to get the ban removed but to fight the wrongful conviction. If you don't contest it then it would mean that you did something wrong and it will be staying with you in their records.