I use amazon to rank Ecommerce store after indexing the page landed page 2 position 14 after building some backlinks i noticed sever google dance at the same minute link go from postion 11 to 20 . kw according to ahrefs and semrush very easy keyword 2000 per month. what is the strategy should i use to rank page one from your experience ? should i dripfeed backlinks or make them once ? thank you in advance for help ?