Girls, hello everyone. Tell me how you put your kids to sleep? My 2.9 …

Girls, hello everyone. Tell me how you put your kids to sleep? My 2.9 year old refuses to go to sleep. Tantrums start, he cries, hits me. It's impossible to put him down for daytime or nighttime nap. We follow all rituals, he understands that it's time to sleep soon. The light switches are low-placed, he can turn on the lights himself. Sometimes he slept during the day and went to bed until the last moment, I had to put him down with crying. Can we give him Allevia syrup? Or something else? Because we can't put him to sleep on time due to this, we miss kindergarten. Since birth, he was a night owl, and