Can I any body help me How to do seo?

What an odd question, from someone who has just posted an advert for their SEO/Social Media Marketing company (now deleted, as is the case with all such spam).

Of course, if your idea of SEO is posting adverts on forums then you need all the help you can get buddy!

hahaha.. I actually thought that he needs help and was about to post links to videos about seo and than read upper post.