Caring for Twinkle Orchids?

[Jenni929]

I picked up a couple Twinkle Orchids from zhers. I work in the Floral shop and we discounted them because after a week of having them the flowers were falling all over the place. I grabbed like 5 of them cuz I love the way they smell and they r so cute. First two I bought I accidentally neglected to water them and they turned brown so I cut them back because the foliage is still really green. Can anyone tell me how to take care of them in terms of watering and placement. I bought orchid fertilizer to give them their next watering. They r in clay pots. I live in Ontario, Canada. Middle of winter now but I have a warm building, I believe my windows are facing south east. More r going to be discounted but I wanna kno how to care for them before I get more. Also would they be OK to be planted in on big pot? Sorry for the long thread.