if your score is not 0 and some other number click the space button to reset the score to 0 to score click the down arrow button and when you see that your score has changed by 1 click the green flag button to score more goals and if the ball is stopped by the goal keeper as said " press the green flag button to score more goals"
please like and comment if your score is 100 then take a screenshot and remix this project and paste the screenshot and send the link of the remix down in the comments and get a free follow from me only once means that if you get 2 times or more times score 100 or more I will not be able to give you another follow
