Targeted, High-DA SEO & Link Building

I am looking for seo services that will help rank my website,with link building on DA.I am in a very competitive field ,so I need to out shine my competitiors.This is a one month project;however if my... (Budget: $250 - $750 USD, Jobs: Content Marketing, Digital Marketing, Internet Marketing, Link Building, Marketing, SEO, SEO Auditing, SEO Writing)