If you would like to show the date of joining, number of messages, likes received and trophies of members in your Xenforo forum, go to the Admin control panel, click on the appearance tab, click on ‘style properties’ and then ‘message elements’. Select, ‘show custom user fileds’, ‘author registration date’, author message count’, ‘number of like’, ‘author trophy points’ etc, as desired.
This youtube video explains the procedure clearly: