My question is that fatiha on food like in moharram, barawafat, in others in the name of hazrat ALI, or others its right or wrong?
First of all, it is not proved in Islam to recite Fatiha on food. Then, fixing date, month and considering it necessary is wrong. It is bidah (innovation in religion); it has no base in Quran, Hadith and Khairul Quroon (Age of the Prophet -peace be upon him- and Sahaba). We should always follow the teachings of the Quran and Hadith in all matters and see what the Companions (Sahaba) did: من احدث فی امرنا ھذا ما لیس منہ فھو رد (بخاری و مسلم)
Allah (Subhana Wa Ta’ala) knows Best
Darul Uloom Deoband