A: First, make sure you read the directions that come with the code (with any code that you have to edit, there will be directions). If you are sure you have followed the directions (including placing it in the right spot in your header/footer) then make a new thread and we'll be happy to help you.
A: No. Moving or getting rid of the ads with codes (without ad-free) is against Proboards TOS and will get your board deleted. If you would like to get rid of the ads entirely, you may purchase credits from Proboards to do so. If you want to move the welcome table below the ads at the top (permissible) that may be done using this code here.