issue with animation JavaScript.

Question

I'm trying to complete the animation in JavaScript, but all is working perfectly fine, except the last stage, I've typed the code for the inner box to move left, still, it goes up, out of the box. Please help by pointing out whats going wrong. The problem lies with the function moveleftagain();, the last function. But I've clearly instructed it to go left, still it goes left. Please do help
https://code.sololearn.com/WLsT2ygpPa9N/#html

Answer 1

t8 ! t7