subscription setting

Hi. I created a site with wordpress, elementor, listeo theme, I have the pages created by default by wordpress or elementor, but I have a problem.
I configure the subscription page. where the provider will have to choose a subscription and after paying for it to complete the personal profile. In the pages section I have the page created by elementor or wordpress called pricing plan. if I go to the “view” setting, my subscriptions appear, if I click on the buy subscription button it redirects me to the cart page, then to the checkout page for completion, here the link works. but if I enter as a provider directly on the site and I want to create an account myself, I enter the subscription page but if I click on any buy subscription button the button does not work. under them there is a “submit” button only it is functional and takes me directly to the profile completion page bypassing the subscription activation page. what do I have to do to activate the subscription purchase buttons? and the “submit” button disappears

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