A community member has put together a walkthrough on DTube:
https://d.tube/v/pooltogether12/Qmesm5CJszEuertE7KJMPg2rFQsPz5QLSzfmGqjNAqWVo6
This will walkthrough uses the USDT/Tether pool as an example, but it can be applied to any pools on Polygon.
This video covers
Another community member has put together an additional How-To as well:
https://letsdodefi.com/c2d51af0a879409db15fe4e90f2c2f87
Are you missing the MATIC token? Another community member (@rliriano) has a one-time use faucet (something that will send you a 1 MATIC token) set up: https://forms.gle/HT5sfrEj6Vn4vM5g7
Fill out the form and you should receive 1 MATIC soon (limited to one use per wallet address).
<aside> 💡 Polygon also has their own faucet: https://matic.supply/
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