everytime i took pictures that has light/lamp the lamp or light will spread (i don't what to call the problem)
could please anyone suggest me the best setting to avoid this problem.
[Re-Titled by Moderator]
That is a form of lens flare which happens when you take photos of very bright lights. The light is flaring across the camera sensor and for the subject you've selected to photograph is pretty unavoidable, to be honest. There is no issue with the camera. Even my very expensive Nikon DSLR, with a lens which cost more than my iPhone 15 Pro Max would have difficulty with the subject you've taken a picture of. At a minimum, try to angle the camera a little differently and you'll note the reflections move and possibly be diminished.
Looks like fingerprint smudges. Try cleaning the protective glass covers with a dampened soft clean towel.
When I click pictures with iPhone that has light/lamp the light spreads
