hi mate, before we can answer that we need to know what type of fishing are you doing boat/shore and what rigs, bait, where, target fish etc, then I.m sure someone will be able to help if your fishing in an area where one of the members fish maybe you could meet up and he'll help you. welcome to the forum.
Welcome to the wonderful world of blanking! Seriously you might not be doing anything wrong!
(Get it into your head now - it's never ALL your fault!) Right place, right time etc.
Use the site, ALL OF IT, not just the forum, wonderful though it is, to find out about tackle, rigs, bait and venues. This is a Virtual Fishing Magazine remember with the ADDED VALUE of lots of FISHING M8s!
Take up the suggestion of finding someone to show you the ropes who is sympatico!