How to modify Textarea custom field to add its content to wp ‘post_content’

Hi! please help!!

I need help on how to modify the Textarea custom field into my ‘post_content’ as a paragraph rather than have it separately in the WPUF Custom Fields.

On my site, all my posts content are subdivided into 5 sections and I want users to be able to post into those sections from the front end.

A sample content

Title: Malnutrition in Children
Section1: Detailed information about the problem
Section2: Detailed description of the proposed solution
Section3: Detailed information on the dataset
Etc.

Using the plugin, the post description can only go into 1 Textfield and that is not efficient and users can easily skip a section.
Now I made the default post description into section1 and put 4 custom Textareas beneath it but they all appeared as list items on my post.

What I want is to have the other sections added to my wordpress “post_content” as paragraphs.

I’ve been able to locate ‘wpuf_show_custom_fields’ function in the plugin and what is left is to add the Textarea custom fields as paragraphs to my post_content.

Thanks a lot