Kernrechtsfrage
Whether the appeal is admissible despite the missing attachment and other formal defects.
Extrahierter Entscheid
The appeal is inadmissible because the appellant did not cure the missing-attachment defect within the extended deadline and the filing also failed to meet the other formal requirements.
Extrahierte Begründung
After the court ordered rectification under Art. 42(5) BGG, the appellant let the deadline lapse without remedying the defect; the filing also clearly did not satisfy Art. 42(1) and (2) BGG, so the remedy was manifestly inadmissible.