Seeking the help of a nutritionist?

Brianna

My name is Brianna and I am 277 lbs, (down from 287 since last Saturday). I'm on a weight loss/fitness journey and I REALLY need some nutritional advice. Advice from fitness expects would be greatly appreciated too. I'm eating between 600-900 calories a day, but I'm eating three filling meals plus snacks. (Also only drinking water). Anyways I just have some questions.. can I get some help??? Lol