Fridge repair gone bad

People please be aware of these people they came out to fix my fridge and it worked just until they drove off and got a payment of R2000 then it started giving more problems, asked them to came out again and fix the fridge again they said they cant get a permit during lockdown so i had to find someone else to come and look at fridge and pay R2000 all over again, after fridge was fixed by other company these people from D&D call and ask to come and look at the fridge again so i told them i all ready found someone else and ask for refund of my money and they came up with every excuse in the book to not pay back my money. Be aware they even have a website. The other company that fixed my fridge said those people from D & D are ********** cause they just bypass the compressor of the fridge and that made my electricity keep tripping.