This wallet is the official open source bitconnectcoin compatible with Windows, iOS and Linux. The main problem with this wallet is that it is necessary to download all the files to the device in order to update it and they do not have a light version. Only the 2017 version is available, which allows the staking and extraction of BCC.
In general, all this project, wallet and asset development are considered a scam, the recommendation is to stay away from this product. Many people lost their savings and money with BCC.
Projects like this largely discredited the entire cryptocurrency world in 2018.