How to get pls on MetaMask?

As a cryptocurrency enthusiast, I'm often exploring new ways to acquire and manage my digital assets. However, I've come across a challenge recently - how do I acquire PLS tokens and store them securely in MetaMask? MetaMask is a popular Ethereum wallet, but I'm not entirely sure about the process of adding PLS to it. Could you please provide a step-by-step guide on how to effectively and safely obtain PLS tokens and integrate them into my MetaMask wallet? I'm particularly interested in understanding the process from start to finish, including any necessary prerequisites or considerations for security.