Originally Posted by Cherie
You have so many problems and your horse is so disrespectful, I am going to suggest that you find a trainer (to work with you and not just your horse), teacher or very experienced horse person to help you get started.
You need someone to teach YOU the basics of how to properly interact with a horse. When you don't know what you don't know, you have to start with someone to help you learn from scratch.
A biting horse is nothing to laugh at. Horses who are aggressive need experienced horse people to help correct the problem. We can't tell you or show you what you need to know over the internet unfortunately
That said I have found each horse needs a different approach depending on their body language and personality. Not all techniques work on all horses, so your horse needs a good eval from a reputable horse person.