MBD Stop Harassing Me !!

I'm tired of being harassed by MBD debt collectors.I have been sequestrated since 2019 these people keep calling me and sending me SMSs. When I change employment they call new employer they went as far as putting a trace alert at credit bureaus. I have sent them my sequestration order 3 times already ,each time they claim to have not received it. I refused to send it the 4th time as that's my personal legal document,not their toy. I called them again and requested that they remove me from their database they told me to call customer service and nobody answers the phone. Can these people stop harassing me,stop calling and sending messages.Remove the stupid trace alert I'm not a ********. It's not my problem that they bought a debt of a sequestrated individual. STOP HARASSING ME!!