Questão jurídica principal
Whether the appeal was sufficiently substantiated and the new WhatsApp exhibits were admissible.
Decisão extraída
The new WhatsApp chats were disregarded and the remaining requests for evidence were rejected; the appeal could be decided on the file without a hearing.
Fundamentação extraída
New facts and evidence under Art. 317 ZPO must be submitted without delay and, for late facts, could not have been introduced earlier with due diligence. The appellant's submissions did not justify reopening evidence.