m(13) ↔ n(14) s(19) ↔ h(8) t(20) ↔ g(7) q(17) ↔ j(10) y(25) ↔ b(2) m(13) ↔ n(14)
This fits the string’s word pattern when mapping to Arabic-script transliteration typed in Latin letters. The string "Xd Vpn Pro danlwd mstqym az gwgl" is likely a simple obfuscation of an English phrase using a non-English keyboard layout (Arabic/Persian) typed as Latin characters. After deciphering by considering common transliterations, it reads: "X-VPN Pro necessary straight from Google" — probably a message indicating the Pro version of X-VPN can be obtained directly from Google (Play Store).
d(4) ↔ w(23) a(1) ↔ z(26) n(14) ↔ m(13) l(12) ↔ o(15) w(23) ↔ d(4) d(4) ↔ w(23)
"Xd Vpn Pro danlwd mstqym az gwgl"
→ olywho — not English. Common trick: type English phrase with wrong keyboard layout.
So danlwd → wzmodw . Not obviously English.