Looking for Oscar — lost during border crossing 2023

My father Oscar and I were separated in 2023 during what was supposed to be a routine stop near Phoenix. That was the last time I saw them. The corruption and violence left us with no safe options at home. Oscar was 6 years old at the time. We were caught up in the chaos at the border processing center in Phoenix. What I miss most is staying up late telling stories by flashlight when the power went out. The messages suddenly stopped in 2024. After that, nothing. Oscar would be around 9 years old now. Last I saw them, they were tall, around 6'1", slender, with a warm smile. I promised myself I would find them before it's too late. If anyone has any information about Oscar, please reach out. We are not looking for trouble, just closure — or better, reunion.