Step 1. Install the Instagram application on your phone.

Step 2. Log in your Instagram account and find the Profile icon on the side and click it.

Step 3. Click Settings.

Step 4. Click Account.

Step 5. Turn the personal profile to Professional page.

Step 6. Select Business.

Step 7. You will be redirected to the Instagram Business Tools setup. Click Continue.

Step 8. Connect Instagram with the Facebook Business Page of your choice and click Next.

Step 9. Review your Contact Information and click Done.

From here, you can add more details to your public business information.