Question juridique clé
Whether the appeal must be entered into after failure to pay the court advance within the non-extendable deadline
Solution extraite
No. Because the appellants did not timely pay the required advance or prove timely debit/payment, the appeal could not be heard.
Motifs extraits
After rejection of legal aid and clear warning, the appellants neither paid in cash nor via post/bank and did not file the required debit confirmation; under Art. 62(3) BGG non-entry followed pursuant to Art. 108(1)(a) BGG.