Growing account from 0 with viral shortform content

Hey folks,

Does anyone here have some experience in growing viral accounts with shortform content? The goal is to grow some accounts in the astrology niche.

I’m looking at all relevant platforms, yt, ig, fb, tiktok and pinterest. I’ve started posting viral content from tiktok but the main challenge so far is getting litterary 0 impressions as I have no reach whatsoever.

How do I gain momentum when starting at 0?

Ps. if anyone has account with audiences that are interested in astrology (can be anything from meme accounts to spiritual etc) hit me up, we’ve got a great product for a HUGE niche.