when you inherit a property and your under age at the time. When you turn 18 do the oversea suppose to turn the property over to you?

Me and my sister inherited a property from our parent after passing but we were under age. When we turn 18 the property was never released to us and still to this day the property is still not release to us and we are 25 and 26 years old. Now the property have a loan on it that was took out by the oversea and her name and her sister name is on the property with me and my sister how is that possible when we inherited it. What can we do to take back what belong to us?