... - it's called 'follow limit'. 

And your First follow limit appears when you follow about 1 K users

( I'm saying 'about' - because My Wattpad let me follow 996 users so far.. 

... - so what happend when I was trying to follow more?... - It Didn't Work! ) 

🔷 So I should most probably wait to gain more Followers

- to be allowed to follow more users than that :)