why alweys when i upload music i got messege it isn't at the quality standard all my tracks

i have alweys same problem why? the quality is good i can upload it somwehre and u can here it but here i have alweys same messege :confused: i upload 5 tracks and i have massege like it isn’t at the quality standard WTF???

Потому что не соответствуют стандартам качества.