Have you checked you backlinks? are the links that gave your site its ranks still linking to you?

Hi,

You just do your seo work with white hat; it will take some time to improve Google page rank

Thanks

thanks for guys good information.......

Just wait for some time...give some proper time to search engines after that your ranking will be improve.

Try posting articles to the relevant sites to increase backlinks.

Just one month you have to wait it will take some time ,you do your work carefully don't worry about your keywords .

You're in one of the most profitable and competitive markets, along with travel.