Subliminals can affect you even if your native language is not English, as long as you understand the affirmations listed in the description of the meditations you wish to purchase. Your brain is so powerful that it can process far more than you realize.
Even if you do not fully understand the affirmations, you can always benefit from the healing frequencies if you choose recordings with embedded Brainwave Entrainment. Binaural Beats and Isochronic Tones are effective for everyone, no matter what your native language is.