Hi, yes. But you must open only one device in at the time, to let your server work fast.
Yes, sure. But between 24 to 48 hours as the max, It's enough to check.
Yes sure. Just come to WhatsApp or Telegram for a real-time chat.
Yes sure, Mobile TV, Tablet, PC. Each Smart devices.
It's work with each original apps also With box TV you can any App you need like Smarters pro ot Tivimate