Questione giuridica chiave
Whether the appeal met the formal requirements of Art. 42 BGG
Decisione estratta
The filing did not satisfy the minimum requirements because it contained neither a legally sufficient request nor a substantiated challenge to the cantonal reasoning.
Motivazione estratta
The appellant did not explain, in a concrete and sufficiently reasoned manner, why the cantonal court's findings or legal conclusions were wrong. A missing deficient brief cannot be cured by setting a deadline for improving the reasoning; only missing annexes may be supplemented.