How to add 0X0 to MetaMask?

Could you please guide me through the process of adding 0X0 to MetaMask? I'm a bit new to this and would appreciate some step-by-step instructions. Specifically, I'm looking for information on how to find the 0X0 token contract address, add it to MetaMask as a custom token, and ensure that it's properly set up for trading and transactions. Is there anything else I should be aware of while adding 0X0 to my MetaMask wallet? Thank you in advance for your help.