Assalamu alaikum warahmatullhi wabarakatuhu,
Many muslims can diagnose and treat (WITH QURAN) without seeing the patient by asking for the victims and sometimes there mothers name. Unfortunately some charge money in small amounts or in large amonts and i cannot confirm how reliable they are as there are too many fake exorcists.
BELOW ARE 2 SITES WHICH PROVIDE A LOT OF FREE SERVICES
There are 2 very good websites which have treatment via an amil (exorcist)for black magic etc...
www.kitabummuneer.com is a very good website and in his questions and answers sections there are questions particularly in the rohani pareshani (urdu for spiritual problems) sections where one can post and gain a reply.
It can take a while to get replies on these question sections so therefore i recommend one to contat him VIA PHONE using the details in the CONTACT section and speak to him directly as he can diagnose and treat without seeing the victim. His website is mash allah excellent. He is based in U.S.
A far as i know his services are generally free!
Likewise
www.madni.net has an amil who can diagnose and treat without seeing the patient. One could submit ones problem on the "madni forum" section or submit a ruhaani masla using the links in the top right corner.
It can sometimes take a while for a reply as there is no phone contact for the mufti.
His services are free as well!
Below are a list of other websites which deal with black magic provididng services however i do not know how genuine they are
www.qamaraltaf.com (look in section for personal problems)
www.quranichealing.com (look in the reviews sections)
www.islamichealing.com
www.shifa.cjb.net
www.istikhaara.com (same person that does istikhaara programme on ARY QTV)
I some other phone contacts which one can obtain from me via a private message.