How do we move the ball ?

You have made 2 mistakes : 1:) replace attributeName ="x" with attributeName="cx" 2:)close the cirlcle tag with circle not with rectangle lol.

you are very kind, thankyou so much

oh sorry sweetsing2460 i forgot to provide you the second code here it is : https://code.sololearn.com/Wq573Vt5fZd6/?ref=app

so beautiful