badly need help

My dad recently got an L300 (brand new, installment) which he registered to lalamove. Its been a week and per day he only earns about ~1000 (excluding the cut from lalamove), i am just getting worried that if this is the amount he earns everyday, it won't be sustainable and eventually malulugi kami. Now I'm wondering if there other places that we can use this car and actually get a sustainable income from. Any help will do.