need help to make it look good

[p@ndu]

please help me to remove moderator name below the username

and i want all to be like join date and posts in boxes

and the picture must be under the username



i want changes in this also



above one is my forum and i wanted it to be like the below forum



all have to ina line and set to be good and experience must be seen as this image only

can you please give me suggestion to do it and can you tell me how to keppa default avtar for all and if wanted users can change it

thank you