Trying to automate Image Exist to find a stock value!

Hello all, I am trying to automate that when a certain value from stock from a webpage appears to alert me. I tried many ways to make it work but no success! I don;t know what I am doing wrong, please if somebody can help me!

What error u are facing buddy?

Hi thank you for quick reply! I runs perfectly fine and after 5 seconds the sequence ends!

Did u tried with element exists instead of image exists ?

No, but i will try right now

Still nothing the same happens!