In the mid night of 11^th and 12^th ramazan, offer after isha 12 rakat nafil with 6 salam in a way that in every rikat after surah Fatiha, recite one time surah Ikhlas. After offer 12 rakat recite 100 times Darood Shareef, then gift the reward of this Darood to Prophet صلی اللہ علیہ وسلم then supplicate Allah Almighty with pure intention, humbleness atleast 15 minutes then invoke for your sister, daughter for good proposal. InshaAllah will be answered till next ramazan, very effective to whom I told, they got what they wanted. I did the same for my daughter last ramazan, Alhamdolillah this year she got engaged and will get marry after Eid. Believe me by doing this wazifa old age girls who lost their hopes in marriage they got married and spending good married life.