can we snap our fingers and produce the capacity for a revolution out of nothing? obviously not, that's why you need to organize. you dont need a ton of people, you just need some committed, mature people who can commit to doing productive things for at least a few years at a time.
find a few likeminded people in your area. find the poor & working class people in your area and see what they need: food, other goods, help getting around, tutoring, help with job applications/other paperwork, trouble with their landlords, trouble with the police? then see if anybody else is already doing anything, find out if its helping or doing nothing. if its helping try, to help while remaining independent and be open about being communist without being obnoxious or evangelizing. if its not helping, find out why and try to fill in the gaps. if nobodys addressing the problem at all, do what you can to help, somethings better than nothing, just make an effort and try and fail and try again. most importantly try to get to know the people and community youre dealing with. commit to doing this 2 days out of the month and dont worry too much about organizational shit like official roles and political statements and formal meetings until you have the manpower necessary & the logistics that make such organizational formality necessary, otherwise itll waste everyones time and clog things up. when its necessary only formalize what you need to effectively delegate so that everyone can know what their responsibilities are without having to go to endless meetings and always know everything thats going on
it takes a long time but its how you get experience and its how anything meaningful is built by communists, at the very least create a locally sympathetic reputation.
theres no excuses, you just gotta do it and keep at it