Question juridique clé
Whether the complaint could be entertained despite non-payment of the court advance within the non-extendable deadline.
Solution extraite
No. Because the appellant neither paid the advance in cash nor provided the required debit confirmation in time, the complaint had to be dismissed without entering into the merits.
Motifs extraits
Under Art. 62(3) BGG, failure to pay the advance costs within the final deadline leads to non-entry under Art. 108(1)(a) BGG; the later reconsideration request was filed too late and did not cure the default.