Progress bar updating after each sale one each product block in real time.

[ravidedios]

Progress bar updating after each sale one each product block in real time.

On a Shopify website (on any theme), does anyone know how to add in the progress bar, increasing after every single purchase? with the total sales e.g. 350/2000 increasing too with the progress bar on the actual product page of the item and not on the free shipping or on a separate section of the website? I would like to add this above the "ADD THE CART" button?  – many many thanks for your help guys, your help is greatly appreciated.

PS (I can add this in on custom liquid in each block but on the App store there's just progress bars for free shipping! aaahhh) 

Images attached.