Anyone can delete saved proof/evidence or correct lineage in efforts to hijack said lineage for themselves without any recourse for their misguided actions. They can be petty, insecure, and out right fraudulent. It doesn't matter how many times they are corrected or how much concrete proof is offered, they will continue to hijack lineages to makes themselves feel important. This is by far the single worst family tree building site on the internet. Many of them have no DNA testing to prove their claims and refuse to have their DNA tested Wil making full claims against others that have been tested and can provide incontrovertible evidence of their lineage. Then if you try to communicate with anyone about any of it, they can report you for no real offense and the site will terminate your profile. This site is entirely for fake people who stand on other peoples lineage wile posing.