Unprofessional conduct

Someone by the name of Anton Hattingh who claims to be working for FDE debt collectors is harassing me with,house visits,taking photos of the outside and the inside of my yard over the gate without permission,phone calls,speaking in a very rude manner and whatsapp messages,threatening me with court orders, warrants and sheriff. I am not sure if that’s how the company operates as it seems like invasion of privacy and compromising safety.I am not denying the fact that my late husband is owing wesbank but this feels like ************,harassment and abuse( verbal) he speaks to me like I am mentally challenged. I am certain if I was of a different race and gender,the treatment would be different. I requested for a settlement amount he sent it through whatsapp,there was an email on of Zandile Mncwane from wesbank but when I try to send an email to it, its says its an unattended mailbox,I feel like something is not right here.