that's not "squatting" in the "I'm getting sexually mature and showing submission and you can expect eggs here soon" sense.
That's just sitting down and taking a rest. Probably due to heat, the wings are spread to cool off.
I sit down more and fan myself when it's warm, too.
Those are both cockerels.
If you're not allowed to have roosters in your area, you need to start finding someone to take them now. Once crowing starts, you're going to need to move quickly. I know it's hard to think your birds might go to someone's table, but having a great life and one bad...
Post a pic of the other bird, but it looks like a cockerel also from what I can see.
If you do have a pair (one male, one female), they may be able to live together, or he may horribly overmate her. It's one of those "try it and see how your particular animals do" kind of things.
If you...