All the pages get indexed in Google webmaster tool and showing Duplicate title, Duplicate Description issue.
2. Reply in the threads are index by Google webmaster tools as Duplicate meta Description.
3. How to stop these pages form being index by Google. Image Attached
There are two problem.
1. How to change the title and description for the pages index like, Otherwise it is showing duplicate title and description on google webmaster.
2. How to remove index.php from the url, Check image for your referenece