Mish Panganai - Bore hole installation gone bad

Mish Panganai number 076 036 8901 promised to install a borehole that could be used in the house for consumption purposes as well. He charged R56000 for this. The water is yellow and not clean. I have been trying to get him to rectify this for the past 2 months since installation and he hasn’t bothered to resolve the issue. The water is staining my toilets, water basins, bath tub, kettle and we have to drink this water that may make us sick. He damaged my wall and promised to reimburse me for the repairs which he hasn’t. Do not use him as he is a fraud and a liar and his service is terrible.