Constant harr*****t from Turworths collection

I keep getting calls 2 to 3 times a daily from Truworths collections department asking for an Elizabeth M, i have told the call center i do not know this person nor is this number hers and they must update their system. i tell them this each time they call , yet they do not do this and they continue to call my number. I do block the number, but they use various numbers . It is ridicolous.

i like to get the truworths ceo number and call him multiple times a day, every day and see if he appreciates this.