'Do' and 'does' are both equally forms of your existing indefinite tense of the verb 'to do.' Which a person you can expect to use will mostly rely upon the sentence's issue. Their use is almost similar, except for 1 occasion where You should utilize 'do' and never 'does.' https://financefeeds.com/meta-earth-network-2-0-pioneering-web3-innovation-with-rewards-and-global-events/