This post will be extended and improved while there is more info
As we sold many Digifiz Replica units on behalf of Duplux Production (https://www.instagram.com/duplux_production/) there are many common questions and corresponding answers should be. There will be some more info regarding the device.
As a Russian development, the original page of Digifiz Replica is on the Russian social network VK, here:
Also, I’ve created a Telegram page of Digifiz Replica some time ago:
Currently, here is an official Manual for Digifiz Replica on English: