Late Night Bonus Trouble

[gwalters]

So, weird question. Been jumping between a bunch of gaming sites lately and noticed some places make withdrawals smooth, while others suddenly ask for ten extra documents after you win like twenty bucks. Had one support guy reply three days later with “please wait kindly” and vanish again. Is there actually a decent way to spot trustworthy platforms before signing up, or do people just learn the hard way after getting burned a couple times?