Listen to @DarthCoin. Read his bitcoin guides. Your goal with LN shouldn’t be to earn sats. 

Please start reading BEFORE doing anything with this mentality:
https://darthcoin.substack.com/p/lightning-routing-fees-experiment
https://darthcoin.substack.com/p/umbrel-bitcoin-ln-node

Who told you that you can run a node to "earn sats" have no idea about what is running a LN node.

doesnt  I can provide routing service to earn fee?

oooxxxml

1. You do not earn sats with LN
2. you are not locking BTC in lightning
3. LN is not a shitcoin casino to give you yeld...
4. Work hard and work for BTC, stop this shitcoin fiat mentality that you put something to earn something else...
5. start learning what is LN - https://lightning.how