Harassed for overdue account of another person.

I don't have a credit account with Woolworths, yet keep getting harassed by Woolworths regarding an overdue account for a Ms Louisa Louw (you can contact me privately for the account number given on the sms's)! Please remove my cellphone number off her profile, i have had this cellphone number since late 1990s, so Ms Louw had falsified her cellphone number or Woolworths captured it incorrectly. I do not appreciate the constant harassment on this matter and wish to have my cellphone number removed immediately.