There may be many reasons why Yunbi.com can't trade. Here are some possible reasons:
Network problem: Yunbi.com trading platform may suspend trading due to network failure. This situation is usually only temporary, and you need to wait for the website maintenance personnel to deal with it before trying to trade.
System upgrade: Yunbi.com trading system may need to suspend trading due to system upgrade. In this case, the user is usually notified in advance and the transaction will be resumed after the upgrade is completed.
Risk control: In order to ensure the safety of users' assets, Yunbi.com may conduct risk control on some transactions, such as suspending trading in currencies with large price fluctuations. In this case, the user is usually notified in advance and the transaction is resumed after the control measures are lifted.
Legal and regulatory restrictions: Due to national laws and regulations, Yunbi.com may suspend the trading of certain currencies or suspend the operation of the whole trading platform. In this case, the user is usually notified in advance and the transaction is resumed after the restriction is lifted.
If you find that Yunbi.com can't trade, you can first check whether your network connection is normal and whether there is a system upgrade notice or a risk control notice. If the above reasons do not exist, you can contact Yunbi.com Customer Service for specific information and help.