Lewis store Parow

Last night a lady called Abida mukkedem claim she's a lawyer of Lewis stores in Parow... She came to my house with a document of my brother thats owing Lewis, she was do her business. .. He admit it but said he is paying every month and cant afford full installment due to covid and and... Well she said she saw he is paying every month but he must give her now R380 which he dont have... He came in the house and talk to me and my husband, which i said but can't she come month end, she said NO with a dominant voice and told us if we cant give her now the money she and the balju come tomorrow and take everything in MY house... I was so shock and my brother start calling his friends to borrow money, she said R180 will also do.. My husband go and took my trawling money and give it to her... I was so so cross and asked her practice number or her card, she told me i must give her a paper so she can write her name and number... I called the sales lady that open my brother's account and put the phone on speaker, she said there's no way she can demand money from us and its covid and none of us did get payed yet, which she can she on his statement cause he has an debit oder which goes off every month... The sales lady told her she's not an lawyer but an senior controller, which she couldn't reply and left with my money .. My question is how many people did she do it, and why lying to us about her status...MB she was sitting in my house without a mask