Yeah- well, I hear I am handsome, intelligent, sexy and wealthy. Accuracy of 1 out of 4 seems to be the rule on a lot of things.
You need to look at the difference between OWNING a full auto, SELLING full autos, and MAKING full autos. Bottom line- it is an expensive process, there are no shortcuts, and no, you probably cannot.
As far as what you see on tv on Red jackets, etc- no. You cannot make full auto firearms except for military agencies and law enforcement agencies.