why cant i see the past chat?

<p>hi can you make it so you can see the chat when you are on the server? like when u are not on the server and ur friend is and u cant join and you want to see the chat and make it so you can see the chat in the past like before the server stopped as i was playing with my friend on my map and i was making the ending and i forgot the cords to the end of the map and at the end of the map i had made some mini games for fun as i was bored and i worked rly hard on the end as my map was rly hard and i wanted to say congratz on winning so i want to find the cords but as i dont have the files on my desktop to see the past chat i cant find the cords which i made</p>