Standard bank homeowners policy *****ulent inflated premiums

Standard Bank changed my homeowners insurance to someone elses house without me even knowing, at double the home value and double the premium. They ignored formal requests to rectify. They then refused to let me cancel (me paying a premium on someone else house) unless I show insurance from new provider at double my house's value, and continue to debit me with an inflated premium. I have had to register a case with Ombudsman. DONT ever take insurance from Standard bank with your home loan as they deduct whatever they feel like as part of your bond installment.