Key legal question
Whether the complaint met the Federal Supreme Court's substantiation requirements under Art. 42(2) and Art. 106(2) BGG.
Extracted holding
It did not; the filing failed to show in a concrete way why the challenged decision violated federal law or constitutional rights.
Extracted reasoning
The appellant offered no clear, detailed, and supported arguments against the finding that the recourse lapsed for untimely payment of the cost advance. Appellatory criticism is insufficient, so the complaint was manifestly deficient.