wrong person contacted everyday...

Its been almost 6-10 months now everyday someone from Woolworths will be calling me on my phone asking to speak to Mrs Bothma.. I started by telling each and every Agent who phoned me that I am not Mrs Bothma and they must remark it on the system that they are phoning the wrong person...... then after a while I decided to BLOCK the number...Now every week at least I will get two SMS's...saying FINAL REMINDER MRS BOTHMA, YOUR WOOLWORTHS STRORE CARD ACCOUNT WILL BE HANDED OVER TO COLLECTIOND ATTORNEYS...So that means I've been wasting my time advising their staff that im NOT Mrs Bothma...Please Woolworth check your records clearly.. because Im Sick and tired of your calls and Sms's..