do you think adwords is value?

i spend about USD200 to make AD words. i spend some time to study.

i can say that i make good use of most money.

However, i never receive inquiry from buyer.

I lost my hope and can not afford the money is losing.

so, i is try to change into SEO.

 

There is no difference from making into seo or advertising. Google Adwords is used to advertise your website in no time. If you make your site seo, it will take weeks or months to get top.

You never receive inquiry from your buyer, because your site is not in a understandable way for a buyer to contact you or your site is not value for him, as he thinks.

Make your site in a way, that buyer must know, where he is going, how to contact you. Give him Navigation Links, so it will be easy to him to get to you.