ENQUIRY WITHOUT MY CONSENT

I have logged a dispute on MARQUIS FINANCE and STANDARD BANK POWERCURVE for not getting consent for doing an enquiry on my profile without my consent. Today again I had a look at my profile and found out again an enquiry was made in March again by the same companies. My score keeps going down, im not applying for anything yet I keep going down. Transunion is also doing the same thing, like this is messing up my life and nothing is being done by both Experian and Trans Union. I need to secure a home for my children and with this happening looks l