New Vanda Orchid[first time] :)

[Metzadag]

Hi guys, I would really appreciate your help with a Vanda orchid I just purchased in Miami about a week ago and took it on the flight with me to my flat in New York. I don’t know if Vanda orchids are suitable for the New York climate cause I haven’t seen them in flower shops around, but I wanted to give it a try due their beauty and the fact that the are hybrid. Right now I’m pretty worried about the condition of the orchid. I don’t know if I am underwater it or overwatering. The leaves seems wilt and the flowers are less stable than they intially were. I read online about this type of orchid and understood that I need to cut the brown roots and so I did. Hiwevery, I mistakenly cut too much and now I don’t know if I left enough roots - such a rookie mistake!. I would appreciate any recommendations and help you can give me with respect to humidity level, watering, sunlight, fertilizing and so forth. Please bear in mind that I am in New York so I know that in some places it’s customary to water those plants every day but I don’t know if I should do the same. In addition, I’m having this orchid hanged.please see the pictures, thank you so much!