Im inventor from kosovo i need some advices !?

im inventor from kosovo as you know here and in europe its damn hard to invent and get the patent because of to expensive costs for one patent idea ,,i like to go to USA to bring my ideas to life ,,does anyone know what is the easy way to go there and work on my ideas ,,,i don't have try to get a visa ,, i don't need money for my ideas , just need an advise how and where can i go and ask for promotion to to enter the US ,,,PLEASE ONLY SERIOUS ANSWERS ,, SORRY FOR MY BAD SPELL WORDS ,,,,!!