<human>: Hi there Redditors

I'm currently living with my grandparents and they're having difficulties with this horrible law firm (Convinced it's a scam) ringing them every day about a accident my Nan had over a year ago.

I've spoken to these people a lot, I get quite irate when speaking to them, this is harassment at the end of the day. They also told me they will not stop ringing until we give them the information, I then pointed out that that's blackmail. I've also mentioned the getting the police involved as well as saying in Law terms "I do not consent".

I haven't had a call since this morning after I said this, but has anyone dealt this this before?

Condense the text into a few key points
<bot>: Law Firm rings my Nan every day, my Nan isn't interested but yet they ring every day and have done for the past year and a half.