Fix Facebook and Instagram Account Linking

I have some business accounts on Facebook and Instagram, but I'm having trouble linking them. I suspect the issue is due to my Instagram account being an add-on page. I'm unable to connect the new accounts properly and I need assistance.

I have had a Facebook personal page for years and it is linked to my instagram account. I added a business instagram account and a business page to my Facebook account. I cannot get the two new ones to connect. Do I need to delete them and start over with new accounts?

Will I use the names I gave them?

I can't seem to get anything to work.

Ideal skills for this project include:
- Proficiency in social media management
- Experience with Facebook and Instagram business accounts
- Knowledge of linking procedures for these platforms
- Problem-solving skills to navigate potential account issues