Please tell me what I am doing wrong

Hi, I have been lurking around this subreddit for a while to help my orchids. Hope I’ve been doing the right things.

I have had the purple ribboned one for about a year now, it hasn’t bloomed again yet. I was recommended to repot it. The cream ribboned one has been with me for 4~ months and recently lost its flowers. I repotted them both very recently but the cream one is looking bad. I am lost and don’t know how to help it.

Also, should I be worried about the number of keikis on the purple one? It had 3 more, which I cut off to prevent them from draining the mother plant.

Please help out an inexperienced plant parent