COVER IMAGE

WHY DID MY COVER IMAGE NOT SHOWING ON MOBILE PHONES MUSIC PLAYER WHEN I PLAY FILES ...

SOME FILES I DOWNLOAD FROM INTERNET THEY SHOW THERE COVER IMAGE ON MOBILE PHONES MUSIC PLAYER...

NOTE -COVER IMAGE SHOW ON VLC PLAYER, I CLEAR CACHE AND TRY 8/9 TIMES BUT NOT SUCCEED...

Do not write all text IN CAPS !!
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