Tracing and collecting

Dear Woolworths Finance department; for the last 20 years you've been calling me, looking for Mrs Naidoo. Apparently because of bad debt. Well I am not Mrs Naidoo and informed you so about 100 times over the last 20 years. Please get your act together and stop harassing me to collect your outstanding debt. Find Mrs Naidoo or write off your losses but please stop calling me.