Pro coding help! Really need a bogo section like this

[leoking]

https://luckyfours.com/products/caspian
has this section I would like a exact replicate, the switch watch I’d prefer to be called switch item and to let the customers switch any product from that same collection only. Let me know if this is possible thank you.

My url: ee3dc1-3.myshopify.com

[Small_Task_Help]

Hi,

If you do not want to use app then custom coding will help

Custom code example (need to add to your theme)

{% comment %} BOGO Offer Section {% endcomment %}

  ## Buy One, Get One Free

  
    
    

      
      

{{ product.title }}

      

Price: {{ product.price | money }}

    

    
    
      

Switch Item:

      
    

    
    
  

After this Add Section to Your Product Page

[leoking]

Hi the code isn’t working and the functions also anyway to make it a clean layout like the original?