I want know if I need an adeinoidectomy because difficult in night breathing, often throat inflammation, difficult deglutition...I can submit photo.?

Possibly adenoids. See a good ENT doctor for check up.
Prob not adenoids. Unless you are a kid your adenoids are prob not the problem. I would suggest seeing an ENT doctor to have your airway examined. Unless you have a fiber optic scope a photo will not help that much.