名媛直播

Hi everyone!I'm a new 名媛直播 tree owner and I think I'm doing something wrong. I did all the research I could but my tree seems to be getting worse. The leaves are turning brown and some have fell off. Either I'm watering it too much or not enough (been only watering about once a week). I was keeping it inside, but recently moved it outside to see if it would get better. I'm not sure what type of tree it is either and I live in North Carolina (hot and humid in the summer and cold in the winter). Please help me I wanna save my tree!! I have attached photos.