There may be only two reasons for that:
The postal worker has already scanned your package as delivered but it will take them another day or two to bring it to your home.
The postal worker has placed your package in the wrong mailbox. Please check with your neighbors to figure this out.
If you don’t receive your parcel within two days after it gets the status of “Successfully Delivered”, please let us know so that we can file a trace with Canada Post.