Okay, several questions

1.I'm willing to bet that The Evil Queen took out their hearts and controlled them. Plus, you do have the fact that Zelena would probably know if they told Emma and the gang and turn them into flying monkeys. Remember when Aurora and Phillip revealed to Snow White about Zelena wanting her baby. Right after that she came flying on her broomstick and turned them into flying monkeys ("And I always make good on my promises"). Besides, what about in season 4 when Rumple and Isaac were able to eat at Grannies, Regina being able to walk around in season 2 after Cora died, and Emma as The Dark Swan being able to get onion rings from grannies without anyone making a fuss? Besides, it's The Evil Queen and The Wicked Witch of The West, both are characters that someone thought they killed but managed to escape death and are two of the most dangerous witches in town, I don't think anyone wants to risk crossing them.

2.It could be that Aladdin hasn't completely lost his magic, sort of like how Emma managed to get her magic back in the end of season 3. Besides, remember how in season 5 that Emma was still able to hear The Dark One's dagger whispering noises, despite no longer being The Dark One. Once someone has had that kind of magic, it doesn't matter if they lost it, they're still connected to it. Kind of like how Granny still has her werewolf sense of smell, despite no longer being able to change into one.

Dude I was wondering the same. Maybe the duo gave them an exceptional tip (aka a bribe) to not talk. Maybe it's fear? MYbe it's a Salon for evil people?
Probably another plot hole.

.... More plot hole? Maybe he had a visage of magic left.

I was never pretty good in maths but Logic+OuaT=Oxymoron

Details like these used to make me roll my eyes once upon a time.But not anymore. I am just too tired with all the contradictions and shitty narratives while watching OuaT to even bother examining any of them any further. I just don't have the energy.At this point all these plot holes and inconsistency are just effin hilarious.

Despite the fact that these are only two questions and not several questions, I'll answer anyway. lol

1.I always believed the EQ has their hearts and is controlling them.
2.I think Aladdin's magic wasn't completely gone. Like maybe he still had some kind of magic deep inside him. Maybe like residual magic.