Post Grid dosen’t work with woocommerce

I have bought Post Grid a few days before, but I found that it doesn't work with WooCommerce.

When I tried Post Grid version free, it can work with WooCommerce without any problem. But now it tells me that "Since the 3.0 version, WC_Product :: get_categories is deprecated, please use wc_get_product_category_list; Since the 3.0 version, WC_Product::get_tags is deprecated, please use wc_get_product_tag_list."

Can somebody tell me what can I do now ?

Thank you very much !