YOU SAID:

we could go to the mall and hangout there

INTO JAPANESE

私たちはモールに行ってそこでたむろすることができました

BACK INTO ENGLISH

We were able to go to the mall and hang out there

INTO JAPANESE

私たちはモールに行ってそこにたむろすることができました

BACK INTO ENGLISH

We were able to go to the mall and hang out there