No Wazīfa* is more effective than Duā’ (Suplication).
In a discourse Maulāna Ashraf Ali Thānvi rehmatullāhi alayh said,
One person has sent a letter that he is indebted and needs an effective wazīfa. I replied that there is no better wazīfa in effect than Dua’.
[quran_taharah] People have stopped asking Allāh. The connection between the slave and Allāh has weakened a lot. The perception of people in this matter is very corrupt, and one thing which is even more harmful than this is when the wazīfa does not work, they start to doubt the ability of the verses of Allāh. This further corrupts ones belief.