Gender/Language Following

Hi guys,

Have you had previous experience with gender following on Jarvee?
The feature that follows people based on their gender.: Male / Female

How accurate is it? Age and Gender are private info that IG doesn't share, isn't it?

Also, the same question for language. Is Jarvee enough accurate to follow only Spanish speaking targets?

Thanks,

Tried to follow german female, got Arabian guys. Totally not working - better try specific hashtags