I've made some pretty substantial changes to the alpha sheets behind the scenes, and to the Pathfinder [Legacy] sheet in particular. Please try clearing your browser cache, or post in the Experimental Features forum if there are any issues!
At this point, we highly recommend that all new Pathfinder sheets be created in the alpha and that existing Pathfinder sheets be copied into it via the 'Copy to Sheets Alpha' link in your regular sheet list
As the peeps above have said, go to the Game Ads, look for a game which appeals to you and let them know you're new to MW ... you'll find pretty much everyone from the GM down will give you a hand. Of course the HELP section is also brilliant, especially helpful are the bbcodes, which allow you to do "fancy" stuff in your posts, found here: