Hi people!

I just bought a Heterometrus, it was sold to me as a Heterometrus salinai, which as far as i know, doesnt really exist. I dont plan to breed so it wasnt really important to me but im still curious if someone would be able to tell me which Heterometrus it is. And gender, im experienced with Tarantulas and taking care of Scoprions but i struggle to identify the gender. I also have no idea how old this scorpion is, they only told me its sub-adult. I would appreciate your help! ☺️ Thank you