Mirza Saeed from Multan had liver cancer. His liver got blast due to the cancer. He was not able to sit and walk, and brought at Darbar-e-Aaliya Balawara Shareef on wheelchair. Now, after having Dumm from Qalander-e-Douran Sahibzada Haq Khatteb Hussain Ali Badshah Sarkar (M.E) , his liver has been recovered in its normal form without any surgery or medication. Liver transplant is also not possible in Pakistan. It is impossible in medical history to cure damaged fragmented liver without surgery, and this cure is highly expensive to afford. But Mirza Saeed is completely fine and living a healthy life now. He and his family are very happy.
You can find more details in the video.