bad services

i went to the Tygeburg dental clinic, and asked for a route canal, they did it, but then cliamed they cant find the sencond routhe, they patched it up and told me i need a bite plate as i have bruxems, then my moth swelled up my eyes my cheak bone and my gums, i had lums under my chin, i went back just for them to say they can not continue a route canal as i cant open my mouth wide enough, because of a stroke i had, they proceed and pulled it, with so much agony i could still fell it the way they struggele and riipeed it out, needless to say, i am now as sick as a dog, bruxems on the one side and no tooth on the other, i cant eat or sleep the pain is on going, they said i needed a bridge and crown when i went to the department that do that, they said it could take 2 years, however the patients tell me they never helped them to complete the tasks and that they just pull teeth, i went there because our medical aid was cancelled. this is a disgrace i am horrified , so far they have charged me even if they did nothing, my situations is urgent, they dont care