The moderators work very hard to try an make HubPages up to standards. Perhaps you are unknowingly violating one of the rules. If you would like to see a list of violations, follow this link from the HubPages Learning Center: https://hubpages.com/community/Learning-Center-Hub...
You may want to check out the Learning Center as there is a ton of useful information regarding HubPages. This is an the official publication from HubPages: http://hubpages.com/learningcenter/contents
I hope this answers your question! Good luck!