found some dodgy links on website

was checking screaming frog yesterday and there appears to be 3 outgoing links to some i assume Vietnamese shopping site, the site is under construction still from a web seller here and i'm getting increasingly frustrated.
have no idea how they appeared or where exactly they are.

i still don't have admin access to the website and was wondering it it will get penalized before it gets started.

what tools would you look for to find these dodgy links, thanks