Thmyl Nqtt Aym -

So "thmyl" → "gsnbo"? That doesn't look like a word. Maybe it's ?

The string appears to be a cipher or encoded message. thmyl nqtt aym

thmyl → lymht nqtt → ttqn aym → mya So "thmyl" → "gsnbo"

Let’s try : "thmyl nqtt aym" reversed → "mya ttqn lymht". The string appears to be a cipher or encoded message

t (20) → g (7) h (8) → s (19) m (13) → n (14) y (25) → b (2) l (12) → o (15)

"please help me" reversed word-wise: "esaelp pleh em" Atbash of "esaelp" = vhzovk (no). But if we apply Atbash then reverse:

Now Atbash: m ↔ n y ↔ b a ↔ z space stays t ↔ g t ↔ g q ↔ j n ↔ m space l ↔ o y ↔ b m ↔ n h ↔ s t ↔ g