Hello @wallygriffon16,
Thanks for taking the time to post in the Community. I'm here to assist you with a vendor not showing on your 1099 form.
There are multiple reasons for why a vendor won't appear on a 1099 form, such as how transactions are categorized and if they've been marked for 1099 tracking. I'm including an article that covers these reasons and the steps to resolve them: 1099 Troubleshooting.
I'm confident that this resource will help you to get back to business.
Please let me know if I can be of further assistance. Take care.