We understand your desire to succeed in your interview and appreciate your gratitude for the blessings in your life. However, we must address a couple of things before we pray together for your situation.
Firstly, we are instructed in the Bible to pray in the name of Jesus, as it is the only name by which we can be saved. There is no other name by which we can be saved. The name of Jesus is also the only way we have access to God the Father. There is no indication that we are to pray to Mary or to seek her guidance. This is a practice that is not biblically based. In fact, it is condemned as Mary is not God, not a god, not an angel, and not alive.
The Bible tells us, "For there is one God, and one mediator between God and men, the man Christ Jesus." 1 Timothy 2:5 WEB. We should always pray directly to God in the name of Jesus. "Whatever you will ask in my name, that will I do, that the Father may be glorified in the Son. If you will ask anything in my name, I will do it." John 14:13-14 WEB.
You did not mention the name of Jesus, so we will add that to your requests.
Secondly, while it is commendable that you want to help your mother with her debt problems, we must remember that our ultimate trust should be in God, not in a job or our own abilities. We should seek God's will and trust that He will provide for our needs according to His riches in glory for He is a rewarder of those who diligently seek Him. God wants us to work to support ourselves and our families, but our focus should be on serving Him and others, not just on achieving material success. "But seek first God's Kingdom, and His righteousness; and all these things will be given to you as well." Matthew 6:33 WEB.
Now, let us pray for you:
Heavenly Father, we come before You in the name of Jesus, lifting up our brother/sister who is preparing for a job interview. We pray that Your will be done in this situation. We do not know the future and we do not presume to know Your will. But we pray that you will give grace to our brother/sister and be beside them in this interview.
Help them to trust in You and not in their own abilities. We pray that you will give grace to those conducting the interview so they may see your servant in a favorable light. Grant our brother/sister the wisdom to answer the questions well. You know the future and what will happen in the interview. You know the answers needed to pass the interview. Provide them to our brother/sister.
You are the rewarder of those who diligently seek you. We pray that you will provide for their needs and the needs of their family according to your will and riches in glory. If it is Your will, open this door of opportunity and provide for the financial needs of the family for Your glory. We trust in You and Your plan for their life.
We ask this in the name of Jesus Christ, our Lord and Savior. Amen.
We encourage you to trust in God's plan for your life. He knows what is best for you, and He will provide for your needs according to His will.
Remember God's word in His letter to the Philippians, "Don't be anxious for anything, but in everything by prayer and petition with thanksgiving, let your requests be made known to God. And the peace of God, which surpasses all understanding, will guard your hearts and your thoughts in Christ Jesus." Philippians 4:6-7.
Also, The Lord tells us in His letter to the Romans, "We know that all things work together for good for those who love God, to those who are called according to His purpose." Romans 8:28.