I don't speak Spanish to read the comments or the words on the picture but it just struck me as odd that her brother was/is missing too.
The comments are not written in correctly spelled Spanish or in proper punctuation or grammar, but here is the translation of what they are saying as best as I can tell.
(FMC) Help us, for so long, nobody did nothing for us. My aunt pepa was searching for him at the consulate, and she was riding the bus because she doesn't know how to drive, but nevertheless, that's how. She did what she could, but why wouldn't she? She was the mother of my cousin. They didn't give her information. Now I "Skinny" MC, MC, I am doing everything possible to find him. My aunt Pepa is helping me and other pages also. First god is going to find him. God is great and powerful, and I know that soon he will be with us!! My uncle Valentin Guzman Flores ♡♥♡♥♡♥♡♥♡♥
April 9 at 9:50am · Like
(KI) We were and still are searching. We have called the consulate, and we have searched all over the internet, and the jails and other places ... I know that God is Great and he is going to help us. We must have faith.
April 9 at 9:51am · Like
(FMC) Sadly we have not had luck, but I know that now we are going to find him. I have much faith in God, and via other pages, we are going to accomplish it. There still are good people and they are helping me look for him.
April 9 at 9:56am · Like · 1
(KI) Thank you very much, yes we greatly appreciate it.
April 9 at 9:57am · Like · 1
(FMC) Your welcome. It is my family, and I am not going to give up. It is good my aunt Maria is caring for him, and the little virgin Mary on her mantle protects him, and my god guides him toward us, they care for us, and we have a lot of faith in God. ♡♥♡♥♡♥♡♥
April 9 at 10:04am · Like · 1
(SE) Omg Valentin has been missing too?! Lets hope he's ok and that you guys find him soon. God bless you guys!
April 9 at 11:50am · Like · 2
(FMC) SE, yes - my cousin is missing since May. He tried to cross the border through Sonora and after that, we knew nothing about him. We are desperate searching for him. Help us share the photo on other pages. They are helping me. FMC. Thank you for your good wishes!!!
April 9 at 11:57am · Like · 1