Question juridique clé
Whether the appeal had to be entered into despite non-payment of the court advance within the final deadline.
Solution extraite
No. Because the advance was not paid or duly evidenced within the non-extendable deadline, the appeal could not be entered into.
Motifs extraits
After being warned under Art. 62(3) BGG, the appellant neither paid the advance in cash nor provided proof of timely debit after a payment order; under Art. 108(1)(a) BGG the court therefore had to refuse entry.