How can i make a money currency and display it at a bottom corner of the screen ?

i know that in most roblox games that include money have it in the leaderboard but i want my game to have almost like a bloxberg type thing at the bottom. so if some one could explain to me how to make the little screen in the bottom left corner like in bloxberg that would be great. (just for the money). not for anything else right now.