If I win free spins, why do I need to make a payment to use my winnings?

They give you a chance to win money before you deposit money.

The thing is,  that when you lose with those 'given' free spins, then it did not cost YOU any money ..but they took A risk ..  if you win, then theyliterallyy gave their money,  they are alwaylosingng andyour can only win ..

As long as you don't pay out moreor  less than you deposit ofcourse XD

But then that's a small thing to ask for in return; also, they need the verification for the age and bank information. 

I will also tell you why they risk this. 

Because 90% cant stop after winning, and this way the house never loses. 

Some play for fun, others for the money. 

You aalways havea choice greetz from the Netherlands!!!