Don't start on twitch.
Start on mixer. (You can gain up to 3.7k followers in just 3-4 months)
Switch to twitch at like 3k +
Build your foundation
Why mixer you ask ?
The biggest platform for console/pc streamers is on mixer currently.
With more views per day on fortnite streams than any other streaming service.
Easy to stream on with xbox all you need is good internet and a mic and you can stream from console.
*HYPEZONE FORTNITE*
Wtf is hypezone you ask ?
Its a 24/7 mixer stream of streamers close to a win (aka top 10) - It's random so it wont happen everytime !
But when you get this *Hypezone* You get close to 500-600 viewers watching.
Each time you get hypezone and win you get about 50 subs roughly.
LINK - https://mixer.com/hypezonefortnite
Stream - Mixer -> Twitch 3k+ Followers from mixer
If you need a overlay done i have a personal designer who does this as well and i could possibly assist you !
Just my thought on this guys.