Open your metamask extension on your chrome browser input your password and login into your wallet.
2. Click add token, then select custom token.
3. Type in pillar token contract address,symbol and decimals,
Pillar contract address: 0xe3818504c1b32bf1557b16c238b2e01fd3149c17
4. Plr tokens will be successfully added, you can perform this same process for all ethereum based tokens.