Key legal question
Whether the complaint could be heard despite the unpaid cost advance
Extracted holding
The court could not enter into the complaint because the required cost advance was not paid within the deadline or grace period.
Extracted reasoning
The appellant was duly ordered under Art. 62 BGG to pay an advance of costs, given a grace period after non-payment, and expressly warned that failure to pay would lead to non-entry. As payment still did not arrive, the complaint had to be dismissed procedurally under Art. 108 BGG.