4month old baby don't sleep at night

[user1486273640]

My daughter sleeps all day and wakes up for Feds she goes sleep 9/10am till 8/9pm and is awake all night with naps how do I break her out.

I've tried keeping her up all day but then she sleeps all night and day to make up for the night she didn't sleep and the day I kept her awake. Z😭😭

Thankyou it worked !! She is now awake during the day and sleeps at night x thankyou very much appreciated life saviours I would have gone crazy x