What app? Typically apps will have a support link in their Play Store listing, you would use that to provide feedback and ask for app-specific support.
For the AndroidCentral.com forums, there is a contact link at the bottom of the page. You're also welcome to join as a member and PM anyone that has an "Ambassador" or "Moderator" tag on their account.
If you need additional help or have more questions or details to share, please join the site so you can reply in this thread. See
this link for instructions on how to join Android Central.
S24 pictures... show us how they look!
Facebook
Twitter
Instagram