Google Merchant Center/Microdata Set-up fix

1. We have microdata issue even that automatic update is set. Something is not set up correctly and we need help. - Insufficient match of microdata price information - Not performing automatic item updates for price a) We moved to a new server few months ago and installed automatic fetch/feed of all the products via automatic feed for various countries. The feeds works ok but we see no clicks, no movement - something is not set up correctly. b)The leftover SFTP/FTP set up still exists there so probably needs to be deleted or updated. Not sure. c) Shopping Ads - we never set those up but we like to keep them standard so they work - or maybe set up one so we can use it in the future. (please show up how to do that since we never set it up before). 2. Something is blocking out site to google in webmaster tools. It says [login to view URL] but they are definitely not since we checked them link by link. There is either some file left, in c-panel - that keeps blocking the site and domain and all the pages in the sitemap. We had an extension called NITRO - and removed all the files recently but somehow still keeps blocking them so if that gets removed it should be ok. After unblocked we need that Nitro to be installed again correctly - we have extension for that.