Sorry to break it to you but no fursuit maker, who does it as a profession, is going to make you a fursuit for free. The materials are quite expensive and their time and know-how are valuable. If you have a friend or family who's talented with a sewing machine and tailoring you can probably get that person to help you, but you'll still have to at least buy the materials. And as far as how to actually design everything, especially the head, you can find tutorials and youtube videos but mainly you're on your own with that.
furry since 1999, active in the furry community since 2008 (not a fursuit owner or builder)