If you look at the profile of this person, he always used the link to his Facebook. Only once he used the link to my facebook. Do I understand correctly, if someone once used links to your social networks and he is blocked, then they block you too?
It all depends on the date of publication of the link. mdafjal786 posted a link on Facebook much earlier than you. How could he know the link was yours? There's only one option - account mdafjal786 belongs to you.
I cant see any logic here. I can post a link to facebook or twitter of any person on this forum and break the rules. After you block me, will this person be blocked too?
No. If you post "a link to facebook or twitter of any person"
later than the other person and you are banned, the other person will not be banned.