In order to bring a complete product and smooth operations, we decided to delay a bit. You can read our announcement for more details about reasons, timeline, our activities until mainnet. Detail: https://medium.com/elpis-battle/elpis-battle-updates-schedule-for-mainnet-release-82c383071a92
One of the most severe is our lack of human resources, which led to the late delivery of some functions compared to the time listed in our Roadmap. Detail here: https://medium.com/elpis-battle/elpis-battle-roadmap-2022-8871927b000