u/InternationalSir7306

So my new mp3 came and i can't add musics by my phone even with many conectors i just can't, i tried everything , i tought that only by having an mp3 and make an copy in the sd card file it would work.And to make it worse my pc is broken and i can't add musics by my cellphone(Redmi Note 13) can someone help me? 😭😭