Obstinate Incompetency and Penchant for Spam

After being spammed my SMSs claiming someone else owes them money and having called numerous times to remove my number from their system, they obstinately refuse to stop spamming me.

If they had any grey matter remaining in their collective bodies, they'd check the RICA records for my number, and notice that the person they're trying to contact isn't the current owner of the number – especially after being contacted by the current owner of the number and divulging far too much personal information for nothing to be done about it.