How to reduce the number of commercial anchors?

Question

Search Engine Optimization

Hello. Interested in the question of how to reduce the number of commercial anchors?
The situation is this, I promote the site, and I bought eternal good links, now there are about 30 links for a long period of time. But I see the site fell under the ban of Google rather due to the fact that all the anchors in the links are commercial. How can I lower this bar? Start buying links with non-commercial anchors or delete old links with commercial anchors?
Now I'm going to collect links and submit a letter to Google to lift sanctions. How would you advise to be here, what links should be submitted in a letter to Google?

Answer 1

Well, there’s nothing tricky here, dilute commercial requests with at least the same branded ones.

Answer 2

you will not reduce the number, only reduce their percentage. How to work with anchors, in the article here