Maria, babysitting in Manchester

My name is Maria, as I said I am 17 years old about to turn 18 in december. I have two younger siblings whom I’ve always enjoyed taking care of along with my 5 younger cousins. It would be a pleasure for me to look after children when their parents aren’t home. I believe I am very good with young kids and could spend hours with them until bed time.
I haven’t had any previous experience with babysitting professionally, however I have looked after my cousins and family friend’s children and i enjoyed it very much, did every thing that was asked of me and had a good time with the kids even if it means helping them out with their homework!
I am aware that most parents would rather have their children being taken care of by a professional baby sitter or at least someone that has had more experience than I have, but I am quite young and willing to learn and become the best baby sitter that I can possibly be.