LinkedIn: how to create a support ticket for allowing 3rd party job posting – Kombo

Go to this Recruiter Help Center page. Make sure that you are logged-in with the same profile as your LinkedIn company profile.
Create a support ticket or start a support chat. You can follow these instructions from LinkedIn or instructions below.
If the menu above is not available to you, you must be not logged in with a Recruiter profile.
In this case, click on "Other" as category of of issues. Enter anything into the search field that will appear next, then scroll down and click "Create a support ticket".
Fill our the ticket form as shown below.
1. Contact Reason: General Question/Service Request
2. Issue Type: Jobs
3. Your Question: Please opt-in our company [YOUR COMPANY NAME] for Basic Jobs ingestion from the Kombo Technologies XML feed that is already integrated with LinkedIn via the Limited Listings solution. Please use the following information below:
4. ATS XML Name (JAM Source): Kombo Technologies at https://kombo-job-feeds.com/linkedin
5. Employer Name: [YOUR COMPANY NAME - exactly as specified on the feed]
6. Company Page URL: [YOUR LinkedIn Company Page URL starting with https://www.linkedin.com/company/]
Click "Submit".
After submitting, you should receive a confirmation email regarding your ticket submission. 
For updates on the ticket, keep an eye on your email.