i have a balance in facebook adv 50$ how can i get fine traffic and from which country to get the same amount in google adsense account ?
Are you saying that you have earned 50$ on facebook advertising and want advice on how to use it to get the similar results with adsense?
Instead of going with adsense,which i think will definitely not yield the result you expect ,I would suggest you to try some CPA ads with zip submits or email submits.. for eg. if an user clicks on your FB ad worth $.01 and do a zip submit worth $.50..then it will get you good results. and most important ,you will have to be design your ad perfectly for that results.