Very sorry to hear you're having issues with messages. The site was migrated last week and as result some free-tier user conversations were reset.
We understand that this may cause inconvenience so you were granted 25 credits. You can now restart your chats without subscribing to a paid plan.
Can you specify which page you can't send messages from so we can assist you further?
When I went on girl's pages there was no button to send messages. Now the button is there.This issue may have been temporarily occurring after the site migration. With all the post-migration activities now completed, you should be able to send and receive messages without any issues.