Selenium unable to get element cause by else-statement

That pursue of the issue : Instagram have 2 type of xpath? How it could be remedied? i don't solved my else-statement when is getting a "private profile"

it return me a error :

My code :

for follower in followers:
        #Iterate into the list
        browser.get(follower)
        sleep(2)
        
        if browser.find_element_by_css_selector("li:nth-of-type(2) a.-nal3 span").get_attribute("title"):
                print("Public profil")
                pass
              
        else:
            print("private profil")   
            pass

Thanks for your support