You would like the content of the "account" page to be rather in a popup that is triggered when you click on the "account" menu. This needs to get a hold of the code in order to modify the code directly.
If you found this comment useful then please hit Like and Accept the Solution! If you would like to hire us as Shopify experts, please reach out via email or private message. Founder of Shopify agency - Accomplishify.com Contact me on: firstname.lastname@example.org