Question juridique clé
Whether the appeal should be entered into despite non-payment of the advance costs and claimed late receipt of the cost order.
Solution extraite
The appeal could not be heard because the advance costs were not paid even within the extended deadline; the appellant's unsupported claim of financial hardship and alleged late notice did not excuse non-payment.
Motifs extraits
The appellant neither substantiated nor proved his alleged lack of financial means. He also had to ensure receipt of court mail after filing the appeal, and in any event the delivery was deemed made when his mother accepted the registered letter. Under Art. 62(3) BGG and the warning given, non-entry followed under Art. 108 BGG.