Just Recently I launched a new app
I was thinking I has so much friends and contacts on WhatsApp more than 3000 three thousand WhatsApp users plus other groups bur none of them could download my app it's so heartbreaking
I was able to get only 50 fifty download
Just then I know that most of them isn't my friend or what I think they're
I don't know if I'm right but I hoped so much on them and felt disappointed later

Now, I need advice which platform should I use to get faster download on playstore my target is 100 dollars
Like how many downloads should I expect it to give me ?
The app is for sports social media with a nice interface.