Hey guys, first time poster here. I am in urgent need for around 150 subscribers. There are a lot of events for creators here but one of the hard requirements is always "1000 subscribers" to participate. Since my time is running out with natural growth, what are some steps I can do to fill the last 150 up? Is running a ad-campaign worth it? Can I just do 150 sub4sub (if that even exists)? I was even thinking about "buying" them but heard horror stories about banned channels which I don't want. Any advise?