Should i get a plate expander?

[TheNightGooner]

Sometime ago i went to my ortho and asked for an expander but she said that i didint need cause i dont have a crossbite, but idk im pretty sure its narrow, can yall check it. And if i need what kind?

Front

Other

 

[Bryce]

Looks pretty narrow, I'd opt for one

 

[TheNightGooner]

Looks pretty narrow, I'd opt for one

What kind, im 16 btw

 

[Bryce]

What kind, im 16 btw

MARPE