I think I see what the issue is. You need to change the values for the Show/Move Picture for Picture 18 at the top of the event. Try changing it to X 596 and Y 801.
Okay, the good news is is that basically worked. However, it isn't close to be centered (I imagine I would go back and change everything again, except maybe +540 instead of +340?) Also, the arrow still does not move at all lol. Otherwise, it's great progress!
Glad to hear it worked! You can take a screenshot of your game and drag the images from the img>pictures folder into any image editing software and find out the X/Y positions you'll need to put the bar where you want it. :D