My question involves criminal law for the province of: Manitoba, Canada

I shoplifted an item but they didn't catch me but the alarm went off. They asked me to step up but i didn't and i walked in front of them and told them i refuse. they got the persons license plate i was with and we left normally. i went back 30 minutes later and gave the item back. can they go to that persons house from whom they took the license plate number? will they come looking for me. it was a $20 item.... i'm scared. i'm never doing it again!!!!