Naqashbandi saifi are all over the world, almost every city of Pakistan. Its an amazing spritual silsla, where the sheikh tranform the noor from his chest to mureed. Saifiz follow the shariah very strictly. If u really want to clean urslf from inner deseases than u must get benifit from this tariqa. Here is the Shajra and little website. let me know if u need more info.
Silsilah Taqriqat Naqshbandiah Mujaddidiah saifia
1 Hadrat Rasulu-l-llah Muhammad sallalahu alaihi wa sallam
2 Hadrat Abu Bakr Siddiq radhiallahu anh
3 Hadrat Salman Farsi radhiallahu anh
4 Hadrat Qasim Bin Muhammad qaddasa-l-lahu sirrah
5 Hadrat Imaam Dsch