Hello,
my game was rejected multiple times and marked as spam. I don't think it's a spam game, so I sent an appeal around 3 weeks ago and I still haven't received any response from Apple. I don't have experience with appeals, so I would like to know if my appeal was received and how long should I wait?
Hi db001, Have you reviewed the relevant section of the App Review Guidelines?
https://developer.apple.com/app-store/review/guidelines/#spam
You might not get a response if the submission is covered by either of those subsections.
Thank you for your post and appeal. We're investigating and will contact you in App Store Connect to provide further assistance. If you continue to experience issues during review, please contact us.