Seems like alot of people have been having bad experiences with bit-mining.co recently, and having been stalling people in the chat box with 'Expect responses from admin soon', it seems like that was just a stalling method till they found out how to restrict users chat privileges.
My bad experience was when i bought a sell order that didn't exist, resulting in me loosing 5.6LTC for 0.067KS (Over 1000 times the market price). Seems like Bit-Mining chose to honour my order rather than let it go through at market rate.
So they owe me $70ish.
Seen alot in the chat recently about missing transactions, some payout not occurring on some days, and looking back through the history, it seems to have gone on for a while.
I Advise you to all do what a few of us have done, run with what money you have left. Cex have a similar value per ks anyway.
Alternatively, try Pbmining.com - (Not using my referral link out of courtesy.)
I wish I knew this before, AVOID Bit-mining.co it's a scam. A week ago I purchased some KSs and never received anything, when I tried to ask for it in the chat I think they banned me. If you want to be involved in mining probably it's best to buy stocks of mining companies, there are a few that pay dividends often and the shares do not loose value over time.