Hi there. After using for link diversity one service from the market(with good reviews), ranking of my website homepage went to nowhere(internal pages remained on their positions). He built 200 links (low quality) all in the same day, and in the next day ranking dropped. I see no manual penalties in WMT, and i havent been building links for 2 weeks before the order, so i think the reason is that service. I asked him to delete links, but after week ranking hasnt back. What me to do to restore ranking?