Selenium Login dont work

from selenium import webdriver
from selenium.webdriver.chrome.service import Service
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EC

options = Options()
options.add_argument("start-maximized")

webdriver_service = Service('C:\webdrivers\chromedriver.exe')
driver = webdriver.Chrome(options=options, service=webdriver_service)
wait = WebDriverWait(driver, 10)

url = "https://portal.librus.pl/rodzina/synergia/loguj"

driver.get(url)
wait.until(EC.element_to_be_clickable((By.CSS_SELECTOR, "a.btn.btn-third.btn-synergia-top.btn-navbar.dropdown-toggle"))).click()
wait.until(EC.element_to_be_clickable((By.XPATH, "/html/body/nav/div/div[1]/div/div[2]/div/a[2]"))).click()
wait.until(EC.element_to_be_clickable((By.XPATH, "/html/body/main/div/div/div/div[1]/div[3]/div[1]/div[1]/input"))).send_keys("my username")