Op, the above is a feel good reddit answer. Just research them and see where they’re advertising and what channels and then do the same. There are also SaaS tools for this.

Op… smh. Serious question that might help you come to terms with reality… here it is, try to answer this: for any startup that became wildly successful and provides massive value via network effects (a lot of people using it), how did they get there?

OP you did the process backwards