Cant connecting okexchain to metamask

Trying connect okexchain to metamask to mining lemondmoney but until now never connecting…how to do?please let me know

Hi there. @Birulangit Welcome to the Metamask Community.
Were you able to contact the Okexchain Admin for their RPC settings to use?
If so, would you like to share that here for the community, we can double check on it as well.