Indexing tools aren't magic, so match them to your scale. For high-volume link...

https://wiki-legion.win/index.php/How_Do_Engagement_Signals_Like_CTR_and_Dwell_Time_Relate_to_Indexing_Tools%3F

Indexing tools aren't magic, so match them to your scale. For high-volume link building, look for API-based services that push requests in under two minutes