I'd like to say as a player you're lacking a lot of quality traits we look for in a Healer. Exceptional experience and gear tend to be a plus. Your itemization is thrown together and done poorly at that. Expecting loot shows tendency of being a loot whore and a lack of care for your character.
If you truly wish to extend your raiding career, put more time and effort into not only your character but your app. Be honest on all your questions and if guilds deny you, move onto the next. Gonna pull out the great Nehraxus line for this one, "If we were to recruit you, you would be a burden to our guild". Best of luck in your guild search.
You laugh because I'm different. I laugh because you're all the same.