need advise for my phal

[ewbie]

Hi! I got this phalaenopsis on Mother's day this year. It had lost 2 bottom leaves since May. It's already August and I haven't seen any improvement. No new leaf nor new roots. There is like a new leaf peeking when I got it but it didn't grow out. It's potted in sphagnum moss, I think. I am carefully holding on watering it. I'm watering every 2 weeks sometimes even a month of no watering. I'm using skewers to check if it's still moist in the middle.

Any advise why my phal went stagnant? Thank you in advance