The project behind MCO is requiring all MCO holders to perform a token swap to its newer CRO token before 2 Nov 2020. See https://blog.crypto.com/important-announcement-mco-swap
Cointree members are advised to withdrawal their MCO from their Cointree account before this date and follow the instructions in the above link.
Cointree has not announced support for the newer CRO token on our trading platform at this stage.
As a result of the above, MCO will be delisted from Cointree on 2 Nov 2020.
Please be sure to trade, sell or withdraw any assets listed above before this date.
If you have any questions in regards to this please feel free to contact our support team.
The Cointree Team