I have a commercial rental property in Lahore Pakistan that is tenanted. My brother went over and deceitfully told the tenants that he owned the property and began to collect rents. 

Allah knows best,  but shortly after my brother became ill and died. However, now the tenants have gone silent and still live there. They have chosen to ignore me and hide away and live at the property rent free!

I live in the UK and don't know what to do. 

In this month of Ramzan is there anyone in the name of Allah that can help me get my property back or guide me as to the best options !