I don’t think you understand the American university system.
Some people can study for a masters degree in a different field from the bachelor’s degree, but usually there is a relationship or correlation between the two fields. If a person received a bachelor’s degree in engineering, then received an MBA, it is assumed that such a person is going to work in a business sector involving engineering.
If the majors are completely unrelated, then you have to compete for a spot in graduate school with other students who already have the prerequisites required for graduate study. That means your grades have to be above average with no excuses.
You can’t pick programs based on whether or not your parents have heard of them. The US has over 3000 good colleges and universities; some are excellent in specific fields. You have to choose according to what you can afford and what the college offers in Masters degrees.
Also, if you are coming to the US in hopes of later being employed, that is not going to happen. It is very difficult to get sponsored by US companies for work visas. It is assumed that you will get your degree and return to your home country after your schooling.
I also have to concur with the previous posters about your use of terminology. We don’t use terms like “retard” because it connotes a cruel, vicious, and demeaning attacking of our special needs population. Even if you are using it to describe yourself, you need to know that it should never be used.