Remove negative SEO backlinks

Hello Our website has had a negative SEO backlink attack, which has reduced our rankings. We have already disavowed them, but we would like to remove them as our rankings have not recovered. It has been very difficult to find out who owns them. If you have experience in blackhat forums or you know blackhat link dealers and you think you might be able to get them removed, we would love to hear from you. Here are a few examples - test.wulogix.com/seo-linkk-order/telegram-seo-linkk-order-seo-backlinks-homepage-4-12/ manuals.plus/gl/gardendrum/welded-gabion-baskets-landscape-gabion-cage-manual - acornfencingaldershot.co.uk/blog/how-long-will-wire-mesh-last-in-the-ground-uk/ - ppcconcreteproducts.co.uk/blog/what-are-those-huge-concrete-blocks-called/ Thanks John