Witr Salah And Way To Perform It
Witr is a way to culminate tahajjud salah by adding one rakah to make the total number of rakahs odd. Qunoot is optional and can be done either before or after ruku. And missing dua of qanoot doesn’t necessitate Sajda e Sehav. The ways to offer Tahajjud Salah can be found in the following video: https://www.youtube.com/watch?v=9OOXRczxv3k