related to the following questions:
The first thing you must do is to determine if there is a court order regarding custody and visitation rights of children. If there is no court order, then you can register this case to syariah court to seek visitation rights of children. If your ex-wife does not obey the court order, it is insulting to the court and may be subject to other penalties.

Can you try to get help from the Shariah lawyers to assist you to solve this problem as soon as possible.

Thank you.