Is it easy to get a personal tourist visa to the United States?

Individual tourist visas in the United States are very difficult. But if your application materials are good, you can. Proof of assets, deposits, etc. Also, your credit history can't be stained. The white paper has little effect on going to America. But when you face-to-face sign, it depends on your luck. It's okay for visa officers to see you pleasing to the eye.

You can leave it to the travel agency, don't worry.