Need some recomendation

hello blackhatworld friends wherever you are. I want to ask something, is there a recommendation for quality and best quality backlink buying and selling sites besides Seoclerks and Fiver. because so far I have only used between the two sites to look for services to buy and sell backlinks that are trusted. If you have any recommendations regarding a site like seoclerks or fiver, please let me know, as I was looking for but haven't found the right one. thank you and have a nice activity again

Check out the BHW marketplace, it's a goldmine for good links. You can also reach out directly to the owners of the site you need links on and ask them for the price.

Check out the marketplace section:

https://www.blackhatworld.com/forums/seo-link-building.43/
https://www.blackhatworld.com/forums/seo-packages.206/
Look for outreach SEO service. They can provide links from trusted and reputable sites.