It seems from your previous post your mom wants to extend her stay in Canada. The applications for Extension of stay is sent to the Vegreville address for people living in Canada. If the Extn of stay application reaches a different address then you may have to face a lot of consequences which includes leaving Canada.
I would urge you to give full information about your case so that members can give you appropriate answers.
Please ignore my post if you consider my understanding irrelevant to your case.
