KARAM_SIDHU The residues that i realised is, When i visit my vendor folder, i can see blomstra folder and when i open it, there is turnstile folder and files in it. There are other folders as well.
When i checked at the database via phpmyadmin, i am able to see some tables related to fof upload which was already removed way earlier and extension manager table which is recently removed.
I've requested for another round of removal.