Scamming recruitment agency in Jhb

Hi everybody, I saw a vacancy for a driver on Facebook & I applied on the 27/06/2021. The next day I received an email from a Gmail account,inviting me to an interview on 29th. I attended the interview & was told during the interview that, should I go through, I will have to do medical evaluation with their doctor for R550 or use only Discovery medical aid. I told them I do have a recent Doctor's medical report, because l have been busy with my PDP, but they rejected it. Late that day, l received an sms telling me, I was successful & must report to the office (office 301,National Bank House, 84 AlbertinaSisulu{Market} st, Jo'burg cbd) the next day. I get there & was given a tenth-copy an indemnity form, which didn't have company letter-head /logo, to sign after l have given them the R550. I told them that I don't cary cash with me in Jo'burg especially on a month end. I requested a machine to swipe my card or banking details for Eft. Suddenly they became uneasy & rude towards me. Then I decided to walk away without paying a cent. ???; Gmail account, no landlines (only cellphone), no company letterhead /logo, paying for medical exams, no bank account & no web site. This Trump staffing /G.H Agency is a SCAM ‼️