help with battered new delivery

[neophyte]

Oh my. This is completely my fault. The Ecuagenera order arrived two weeks ago, but I didn't know... the order was somehow placed on a very old email address that I no longer have access to, so I've been communicating with Ecuagenera through a newer email address. Of course, the delivery confirmation was sent to the old email address, and I never thought about it because I assumed they would be delivered in late February.... until today, when I asked again about the delivery, and Karla replied (very confusedly) that they had already been delivered to the doorstep. Turns out the long rectangular package that was placed at the side of the house (which I assumed was some sort of hardware equipment my parents had ordered) were the orchids. Sigh.

Well, they are still alive and green, miraculously; kudos to Ecuagenera for their excellent packaging.

#1: Koellensteinia graminea
#2: Sobralia cocrea
#3: Phrag. schlimii

I'm kind of worried that they're going to get a lot worse before they start getting better. Suggestions?

(tips on growing any of them in general – not just for rehab – would be appreciated as well).