I have few brand new sites without any links so far or just a few. I saw there are many services of fiverr which write and submit the press release to reputable sites such as SBWire or PRBuzz. I will use only raw url as anchor text. Would this cause problem to my sites because these are new site? I ask because every time I ordered a seo service my site lost all the ranking it had before. Even a site i plan to build link for is new it is already #20 for a 1000 searches per month term and I wouldn't like to loose this position. Also let me know a fiverr press release gig you were satisfied with.