As per hadith, "there are some people who pray but they get nothing from their prayer except sleepless night"
I feel I am the one among such so please for allah's sake explain me where should I need to correct myself so that allah listens my prayer and bless because I am facing highly pathetic life.in advance jazakallah qair

There's a saying, "Allah helps those who help themselves." What are you lacking, and what needs to be done?

Remember that Allah answers all prayers, regretfully the answer is no sometimes.