How do i remove login & Pwd Id box from my main page Top becouse it's already show me on my main page below right side but not from forums page
Assuming you're using phpbb, it really depends on which skin you're using. Odds are, if it's in the overall_header file, you can just delete that block of code then reupload it. If that's beyond you, and given that you have many separate technical questions that are only related to phpbb, consider checking the support forum at phpbb.com - you'll probably get speedier answers to your questions. Good luck!