Due to a decreased number of miners and low mining revenue, we have decided to close our YEC, VTC and CLO mining pools at 00:00 UTC on May 19, 2021. You will be able to check your mining revenue for these coins using your address until June 21, 2021. We will send all the unpaid balances for those coins by then. If you have any questions, please contact us at support@f2pool.com or open a support ticket.