my apps are in waiting for review and not getting any reply from support

Its been over a month for 3 of my Apps still waiting for review (2 of them are already listed on App Store and the other 1 is new). I wrote to the support the situation and asked for the reason, but still no response.

What could be the reason and what should I do ?

Thank you for your post. 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.

In the future if you are facing extenuating circumstances, such as fixing a critical bug or releasing your app to coincide with an event, you may consider requesting an expedited review. Expedited reviews are granted on a limited basis and we cannot guarantee that every request will be expedited.

my apps are in waiting for review and not getting any reply from support
 
 
Q