Sync not working for any folder

i am not able view any mails in any of the other folders… only inbox messages is visible and other folders are not syncing… i am using IMAP account what will the reason for this… i can only view my other sub folders but no mails are showing in all sub folders

Send us your IMAP logs so we can analyse them. Thank you.

please find attached screen shot for logo… sync only working inbox messages and for other sub folders like sent/trash etc is not working…