Need help wil wining animation

Hey im following a tutorial The survival game i want to do further with it but i want to do when you have a 1000 score points you will see a screen with congratulation you made it to the next level

in the tutorial i have learn you to make a canvas for the game over screen so i thought i made a other one for winning but the question now it how can i make it so when i have a 1000 point i see the animation for Winning and then go to the next level