This is a wazifa from Hazrat Mohiuddin Jilani (R.A), he said that by this wazifa no matter what is the problem, the problem will be solved, Recite above shown ayet 111 times with darood ibrahimi 11, times before and 11 times after, after Fajar or Esha salat. keep doing it for 40 days.
Urdu:
Ye Hazrat Mohiuddin Jilani (R.A) ki dua hai, wo kehtey han k is dua men unhon ney jo kuch paya wo kisi aur dua men nahi mila, aur ye dua her mushkil aur pareyshani ka mujarib ilaj hai, isey fajar ya esha ki namaz k baad 111 bar parhen awal o akhir 11 bar darood ibrahimi k sath, aur 40 din ye amal karen, keysey hi mushkil ho in shaa Allah hal hojaye gi,
For Rules to do Wazifa and Taweez check this link
http://hanfi-1.blogspot.com/2013/11/faq.html