Mark 16:17-18

These signs will accompany those who have believed: in My name they will cast out demons, they will speak in new tongues; they will pick up serpents, and if they drink anything deadly, it will not hurt them; they will lay hand on the sick, and they will get well. 

If we are frustrated with our lives and living below what Jesus has promised check what we believe. Are our hearts hardened in disappointment, frustration, unforgiveness and anger. Do a heart check and see what signs are following what we believe. Then repent! Next study the scriptures, use our authority and begin to STAND on the Word until the promises of God manifest in your life.