"Before submitting this form, you must fix the broken or inaccessible links on your Basic Settings. Tips to verify your link is acessible:

Verify that our reviewers can access your links using Meta’s Sharing Debugger. Look for a valid codes 200–299 in the “Response Code” field (violating codes are: 100–199, 300–299, 400–499, 500–599). Allowlist the IP addresses (most secure) or the user agent strings used by Meta’s URL crawler. Detailed instructions. Make sure Google package names and App Store IDs are publicly available."

All points are checked.