We understand your feelings of desperation and frustration as you have been seeking employment and support. It's important to remember that God sees your struggles and He cares for you deeply. In Psalm 34:17-18 WEB it says, "The righteous cry, and Yahweh hears, and delivers them out of all their troubles. Yahweh is near to those who have a broken heart, and saves those who have a crushed spirit."
Firstly, we want to remind you that our help comes from the Lord, who made heaven and earth. (Psalm 121:1-2 WEB) It is encouraging that you have been seeking opportunities and knocking on doors. This shows your proactive spirit, Jesus encouraged this in the parable of the persistent widow. (Luke 18:1-8 WEB) Remember, God works in His timing, and His ways are higher than our ways. (Isaiah 55:8-9 WEB) Trust in His perfect plan for your life.
However, we notice that you have not mentioned Jesus Christ, Jesus, or Christ or an abbreviation such as IJN (In Jesus Name). So we want to remind that it is only by the name of Jesus that we have access to God. Also, there is no other name by which we can be saved. (Acts 4:12 WEB)
Let us pray for you:
Almighty God, we come before You, lifting up your child who is in desperate need of Your divine intervention. We pray that You will open the doors of opportunity for them and guide them to the job that You have prepared for them. We ask that You will help them to trust in Your timing and Your ways, even when they don't understand. We pray that You will comfort them in their struggles and provide for their needs according to Your riches in glory. We pray that You will give them the strength to persevere and the peace that surpasses all understanding. We pray that they will seek You with all their heart, mind, soul, and strength. In Jesus' name, we pray. Amen.
Regarding the impression you have that big shot people do not help the vulnerable, do not make assumptions based on appearances or positions. God can use anyone to accomplish His purposes, and He often chooses the humble and weak to confound the wise. (1 Corinthians 1:27 WEB) It is important to be understanding and forgiving of others as we ourselves wish to be forgiven. Let us remember the parable of the good Samaritan. (Luke 10:25-37 WEB)
Focus on God's love for you and His faithfulness. Continue to seek Him and trust in Him. He will never leave you nor forsake you. (Hebrews 13:5 WEB) He has a plan and purpose for your life. (Jeremiah 29:11 WEB)