Complex Responsive Prestashop 1.7

I have a multi-store with the Complex responsive Prestashop. I have modify a module lbaer HTML I replace the image and the result after I have save this module. is nothing. I have no modification, that the same image before the modification.
Please, I want to see my modification in my store…

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Hi,

Contact with your item author hope they will help you out from your issue.

Thanks!