Question juridique clé
Whether the cantonal appeal was inadmissible for failure to pay the required advance on costs and translate the filing.
Solution extraite
The appeal was correctly treated as notified and the appellant had to expect the advance-cost request; non-payment justified inadmissibility.
Motifs extraits
The appellant had to anticipate a registered request for an advance of costs after filing the appeal. Fictional notification applied after the seven-day storage period. Since non-payment within the set time suffices for inadmissibility, the court did not need to examine the translation issue or formalism arguments.