Hanuman was just one of those 4 monkeys. This monkey team was instrumental in giving Rama critical information regarding Sita. They helped him make a bridge across the seas, and cross more than having a monkey army that properly stormed the demon stronghold and freed Sita. The beej mantra “LAM” https://vashikaranmantra42085.thebindingwiki.com/8555372/a_review_of_mohini