YOU SAID:

I was in the mall and there were these new games in the store of the mall.

INTO JAPANESE

私はモールにいて、モールの店にこれらの新しいゲームがありました.

BACK INTO ENGLISH

I was at the mall and the mall store had these new games.

INTO JAPANESE

私はモールにいて、モールの店にはこれらの新しいゲームがありました.

BACK INTO ENGLISH

I was at the mall and the mall store had these new games.