There are things that are acceptable and things that aren't. You're correct, it's their hous and they make the rules, but only to a certain degree.
There are aswell laws against gender based discrimination (/gender based discrimination) and those are standing above the house rights.
A brand managed by an US based incorperation (Las Vegas, Nevada) should be following those laws against gender based disctimination, and not violate them.
Why are you so butt hurt about Jetwin? Why dont you mind your own business of managing Cryptogames? Learn to oil your own machine bud.

It's funny you talk without having a clue about reality. The matter at hand is very serious yet you were able to act as a little child.
These kind of conducts, expecially from a company, should not, and I repeat should NOT be encouraged.