Thanks for getting in touch with us. My name is Muhammad and I will be your support rep.
I understand you want the same sidebar/filters on the discount page as on the shop. We can use the filters but I am afraid to say that the price filter will not work on the Discount page. The prie filter is made by woocommerce only for shop and archive woocommerce pages. It is not a theme restriction but woocommerce intended behavior. If you allow me I can add all other filters shown on the shop page on the discount page too.
I see you do not want the shop/cart functionality on the Discount page. I am sorry but you have added products so if you want to show info then please do not use products on this page but create boxes with product images and info. If you do not want to make changes we can disable the links on the discount page so the cart function will not work or we can also remove the cart button on this page.
Please let me know how you want to proceed so I can help you accordingly.
