Never test God. Man without God, will not Pray for anyone else.
When you want to be healed, you have to receive it from God. As a believer you should be an obedient son.
People should not buy healing, they should receive it. Parents actions determines the child’s growth.
It is the Father’s will to give His children the best. God is the giving God (you have to just receive). Stop praying out of needs, start praying out of desires.