CF7 to post

I have a form with 18 different fields to fill out. I need the entire form (all 18 fields) to post to a page (or post) when submitted. I have successfully gotten wordpress to generate a post, but only with a title (using CF7 short code post_title) and with one other field (using CF7 short code post_content). It’s almost like I need to use post_content on every field, but whatever field I set as post_content first is the ONLY one that gets submitted. I need the WHOLE form, not just one field! I’ve been at this for weeks and I’m about to completely give up. Can someone PLEASE HELP?????? Here’s what my form looks like in CF7:

<p>Change Request Title (multiple words need "-" between them e.g. Test-Change):<br />
[text* post_title] </p>

<p>Name:<br />
    [text* requester-name] </p>

<p>Your Email:<br />
    [email* requester-email] </p>

<p>Implementation Date:<br />
    [date* imp-date] </p>

<p>Implementation Time:<br />
[time* imp-time time-format:HH:mm] </p>

<p>Duration (What time will the change be finished?):<br />
[time* dur-time time-format:HH:mm] </p>

<p>Please describe the change (e.g. Why is it needed? What result is expected?):<br />
[textarea* post_content] </p>

<p>Was the change tested?:<br />
[radio radio-tested "Yes" "No"] </p>

<p>If Yes, how was the change tested? If No, why not?:<br />
[textarea* textarea-tested] </p>

<p>What is the expected impact to business? (e.g. Will downtime be experienced? What depts will be impacted?):<br />
[textarea* textarea-impact] </p>

<p>Is there a rollback plan?:<br />
[radio radio-rollback "Yes" "No"] </p>

<p>If Yes, what is the plan? If No, why isn't there a rollback plan?:<br />
[textarea* textarea-plan] </p>

<p>Contacts (Name, extension, cell of who should be notified if escalation is necessary?):<br />
[textarea* textarea-contacts] </p>

<h3>RISK ASSESSMENT</h3><br />

<p>Can or will the change cause an outage?<br />
[radio radio-outage "Yes" "No"] </p>

<p>Can an entire location or dept be impacted or experience an outage?<br />
[radio radio-location "Yes" "No"] </p>

<p>Is there any risk that a failed change will not be detected immediately?<br />
[radio radio-detect "Yes" "No"] </p>

<p>Will the recovery process take longer than the time to implement?<br />
[radio radio-time "Yes" "No"] </p>

<p>Can or will security or confidentiality be compromised?<br />
[radio radio-security "Yes" "No"] </p>

<p>Supervisor's email:<br />
[email* email-sup] </p>

<p>[submit "Post"]</p>

https://wordpress.org/plugins/contact-form-7/