Business help

So we are Pakistanis, We are middle class, We can also get a sponsor visa to Indonesia if we want, we want to go to Indonesia we can go easily because we got an Relative there(In Bali), what city could we live, how can we live in early days, How can we set a business with budget of around 50k dollars, And yeah after a few years we will move to a better country because that's the only option, What's your idea, I can give you anything you want for info, We also don't know the language, Were thinking of a restaurant, But please recommend us, We are deep trouble.