My friend live in ghana seeking pasport & visa to usa talk to an agent told me $400 for passport & $600 for visa slow process.. $600 passport & $900 for visa.. express 1 to 2 months the other was 6 to 8 months is't it a better creaper way? School visa... marraied visa ? Don't they cost diff? that too high is't it ?

This is a scam.

First sorry no you don't have a friend in Ghana. You have someone who has emailed you, perhaps even video talked to you.

But this is a scam, the passport and visa does not cost near that much. The passport comes from their nation, with the express in about 3 days. And the Visa though the US governemnt.

It costs not over 300 dollars for the normal process ( still less than month) and about 400 dollars for the rushed.

Dating in Ghana is the best and largest scam in the world today.

As others have said, you are clearly being scammed. Send no money and stop contact.