Team members age

can one team have members from middle and high school ?

I believe you can have middle school students compete with a high school team, you just can’t have high school students competing on a middle school team. If you did register a team with both middle and high school members, you must register as a high school team.

okay so i will register the team in high school devision,but there no rules restricted that team mixed between middle and high school

Correct, middle schoolers can play on high school teams. Just not the other way.