YOU SAID:
GUYS? why do yall always break promises
INTO JAPANESE
彼ら?なんでいつも約束破るの
BACK INTO ENGLISH
they? why do you always break your promises
INTO JAPANESE
彼ら?なぜあなたはいつも約束を破るのですか
BACK INTO ENGLISH
they? why do you always break your promises
That didn't even make that much sense in English.