Stop calling people who don't owe you

This is Sharon Jackson ex wife of Adam Jackson they are looking for him and every time I tell them we lost contact and I really do not know where this man is. But still every day they call my I think he gave my number as an alternative number but I told them this my number I even asked them to trace this number they will see it belongs to me. Am working nite shift only and every day my sleep is disturb because of then . The other agent will just call and when i answer they drop they sent me this link so that that can stop I did everything still calls .MBD is sorry for incorrectly contacting you recently. Go to https://mbdzero.datafree.co/ddc/#unlink and select Unlink Number to remove your contact DataFree