Bad rims repair and bad overall experience

We are still having the worst experience with HiQ Montana, we had our rims done by HiQ Montana, right from the get go it was one problem after the other from the quote to the date of completion there was just always issues. When they brought them back we fit them and from there we kept losing tyres the rims keep cracking and then my tyres keep tearing. I have tried making arrangements they lady keeps making promises but nothing from her