Prayer Requests - Prayer for Deliverance and Conversion

My siblings and their family members are going through a very difficult time in their lives. We urgently and humbly request your prayers.
1. Mrs. Theresa Vasantha Jyothi (divorcee, schizophrenia, mental sickness, this could be the reason she lost faith in God 10 years back, does not take medication even by force)
2. Mr. Jeffrey Stephens (was a brilliant and clever student, 18 years, but remains alone in his room ever since he failed in his 2nd PUC 15 months back, comes down to the hall or dining room only to eat and spend some time with family, if questioned about his studies he gets extremely angry and goes back to his room. not ready to be prayed over even by a priest)
3. Mr. Edward Barnabas and Mr. Vijay Francis (both addicted to alcohol, joblessness, debts, financial burdens, please pray for their conversion, their spouse and children are suffering due to their behavior)
4. Mr. Leonard Rajan (very good Catholic, but lost his daughter due to brain cancer and now he himself has multiple health problems, extremely low haemoglobin, very high diabetes and many complications due to it)
5. Mrs. Suganthi Amalarajam (bed ridden for many years due to neuro problems, extremely weak, mental problems)
6. Mr. Joseph Savarimuthu (jobless for 5 years, please pray for his conversion and for financial stability)
My family appears to be going through generational curses, or probably some sorcery, witchcraft, black magic, someone’s curses or probably the consequences of our own sins and disobedience
Kindly pray for deliverance from satanic attacks and bondages and for peace and unity in our Families. Thank You all. God bless you