One I have heard at school is that when the people in front of you down the narrow hallway are walking too slow is, "You walk slower than a herd of elephants stamping through peanut butter."
It’s looks great very detailed and well put together.
The answer is there.
There refers to a place or thing
Their is what you use to say something belongs to someone
They're is talking about people
It shows that there is a order, and the reader wont get mixed up from a bunch of commas, or a run on sentence.
Hope this helped !! :)