Hello i create attributes : color and size but i can not choose them from products options i will send print screeens apear bot on product specifications
Can you please post some valid wp credentials in a private reply? SO we can check the configurations of the product and understand better what is not set up correctly.
Can you please add some valid WP credentials in your profile data extra fields? So we can give this a closer look. Read this article for more information.
To show those attributes you should change your product from Simple to Variable. To do that when you edit a product scroll down to Product Data and select Variable Product. See screenshot: https://ibb.co/imsCBd
