police scam 👮🏻‍♂️

i recieved a call from a person who said that iam in a big trouble , i said it's a scam caus i didn't do anything and i saw a lot of posts about police scam, but it was a little bit scary, next day they called again and said pay money(2000) for this number or in the office ,and i think they said pay in the office to make me think they aren't scam , and if i pay on this number it would be better , of course i didn't fall for it and i went to the office and they said i don't have any problems , so be careful guys