Can you please check this web site from Pakistan? But they have whole articles dedicated to refuting Sufi orders.
Stay away from all such Wahabi websites, unless you have the `ilm to understand the Ahl as-Sunnah wa ‘l-Jama`ah position and refute their lies. Fitna and lies abound today, such that, per the hadith of the Prophet (s) related by Ibn Majah, that “A person will wake up as a believer and go to sleep a disbeliever…” so beware. Rather focus on worship in your home, and stay away from all such groups for they call to nothing but dunya, despite their religious appearance and appeal.
The Prophet (s) said, “Rush to perform good deeds now! Are you waiting for crippling poverty? Or riches that spoil and corrupt you? Or unexpected death? Or debilitating illness? Or hopeless senility? Or the Dajjal (the Lying Anti-Christ)? The Dajjal is a hidden evil waiting to appear! Or the Hour (the Day of Judgment)? The Hour is more grievous and most bitter!” (Tirmidhi)
Allah knows best.