Maybe its because SharedMocha is not DE.
But SharedMocha was the the one who opened YourChain repository on github. So , I'm sure SharedMocha is DE.
Yesterday, I messaged him on discord asking for the future of Yourchain, but he didn't reply.
I ve tryed to write also on LinkedIn. There is a user that have in his profile that repository but the persone dont answere me.
Hope DE will come back.
If DE is ignoring your messages: there are two things possible - one, he's trying to forget all about Yourchain and his broken promise. Number two: he's really busy with something, hopefully it's about Yourchain, but I don't know his personality. I guess only time will tell.