I asked a php programmer and he told me its not possible due to the limitation in the QA core, but my site members want it. Is there any way or alternative method? They feel the comment system is confusing when there are a lot of comments and they confused about who replies to who.
Welcome to the Q&A site for Question2Answer.
If you have a question about Q2A, please ask here, in English.
To report a bug, please create a new issue on Github or ask a question here with the bug tag.
If you just want to try Q2A, please use the demo site.