I did a software update (looks very nice)
The problem now after the update you can save my images easily.
I don't want to give any option to the customers to save/download/share/preview my images
How can I block it now?
If you are using the WooCommerce plugin, you can customize the UI via the Ui&Layout Composer.
what is Ui&Layout Composer and where can I find it on my wp admin?
Please create a ticket if you need further help.