He made backlinks on spamy website. i gave him 20+ links requesting to delete those links and make fresh ones on good sites, he sent new file whe he simply put other links he made for the project.
Those who are looking to hire this person, need to know he made this kind of links https://teammark.addthismark.gq/
he repeatedly made links on subdomains of same site and confronted that these are different sites.
i gave him one project earlier, there too he did same thing, i requested him to rectify and do not do this again. but he never listen.
also very poor comunication skills