Answer:
(Fatwa: 986/L=395/TL=1432)
Now you should do tauba and istighfar. It is the kaffarah. Avoid participating in such parties in future. If you have to participate sometimes, you should use only halal and undoubted items.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
