Sign into your Admin and select Viewing tab.
Search for the option list : Show separate up and down votes: Put a tick mark in the checkbox.
Welcome to the Q&A site for Question2Answer.
If you have a question about Q2A, please ask 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.