Kalya Elegance review for iDoklad • Integration

Worked only for a while, the connection was interrupted for no reason, had to set it back up. Recently, the connection got interrupted again. It wasn't touched at all. It didn't generate the invoice lastly, even though both iDoklad and iDoklad integration are monthly and regularly paid. The integration module says it's all connected and sorted, but the API in iDoklad itself says 0 connected services. On top of that, it doesn't offer me any more API Client ID and Server data, so I can't even connect them anymore. Such a trash service.