@Colini ,Please share the store URL.

@EmmaWalker ,Okay You can ask further issue at any time 

@EmmaWalker ,Can you share the Link?

@adela_pollard ,Please  share the store URL.

@hallmarked ,Do you want to remove this section? 

@FLX ,Please share the URL.

@RanjithKumar1 ,You have to live your store or it is in development mode or draft mode.you should live your theme before the payment setting. refer to this link :https://www.shopify.in/blog/different-payment-methods-on-shopify-and-how-to-set-them-up 

@Aaronaceee ,You have no control over the checkout page.You can edit the checkout page only for specific changes. 

@Transcolie89 ,The app can have significant heavy code, which may decrease your store speed performance score. You can add in a product description, or customize your theme and check is there any meta field for the text.   

@Harleemiller ,please send the URL and screenshot.