First of all, you should try http://docs.pld-linux.org. If research will not help, consider posting your problem on our forum http://forum.pld-linux.org/ or lists http://lists.pld-linux.org/mailman/listinfo

If still not results, visit us at #pldhelp on IRCnet or FreeNode, we will try to help you

When using forums, lists or chats, remember about netiquet and try to describe your problem with details.