As it is a Swyama Siddha Hanuman Mantra it doesn't have to become chanted for a fixed number of Mantra Repetitions for being able to utilize it. Exclusive worship and rituals and policies with regards to route, sitting down mat, and counting rosary are certainly not advisable for chanting this https://titusprqfz.blogpixi.com/32587587/about-hanuman-shabar-mantra-get-rid-of-all-problems