How to join protests?

Yesterday’s pollution protest has inspired me to also join in and I would urge other people to show up as well. They cannot beat us if we all stand together against this stupid bikau police and regime.

But I’ve no clue about where people coordinate and plan to stage a protest, can someone help out please? Is there a whatsapp community or something like that?

Had I known about the protest beforehand I would have also showed up yesterday but seedha social media par he dikha sab.