It will cost you several years worth of income.
It will require you to devote 3-4 years of your time as well.
At the end of spending your time and money you will be given a piece of paper.
That piece of paper can be copied using a home computer in about 10 seconds.
Governments will stamp either the genuine or fake document as equally “attested”
And that the ‘business’ you bought your piece of paper from will take weeks to verify your piece of paper degree/diploma as genuine.