“fydyw lfth” decoded = if we shift right: f→g, y→u, d→f, y→u, w→e → “gufue” — no. If “fydyw” is “video” — v→c? no.
Let’s check actual phrase: maybe it’s ? No.
But “fydyw lfth” might be “video left” or “watch online” — maybe “fydyw” = “video” (f=v? no). Likely it’s “movie link” in your cipher.
Let’s assume it’s “watch online”: “fydyw” shift right: g u f u e — “gufue” no. Try “fydyw” as “movie”? m→n? no.
Better approach: You typed with hands shifted (so n becomes m , d becomes s , etc.). To decode, shift right :
mshahdt m→n, s→d, h→j, a→s, h→j, d→f, t→y → — still nonsense.