What are the days of mass? And is there any group of young people?

I go to Mass on Sunday at 12 a.m. in Spanish and on Friday at 7 p.m. it is also in Spanish. I understand the young people meet Sunday after Mass at 12 p.m. I am not sure ..

I go to church on Sunday, the service in Spanish is at 12:00 PM, there is a Youth group and there is also Mass other days of the week.