Need help regarding stones

[Gargi13]

We are a married couple, preparing for banking exams.we have been married for 5years now. We are facing problems in career from long time. We have been giving many exam but didn’t get the desired result. We are unable to crack them by difference of 1-2 marks in final list.
Please help us and suggest us some stone to uplift our career in a positive direction.

Husband
Ishan Katoch
Dob 27/08/1989
Time 9:54pm
Place: Jaisinghpur, district Kangra Himachal Pradesh
Zodiac Gemini


Wife
Gargi Thakur
Dob 13/12/1988
Time 8:40am
Place sundernagar district Mandi Himachal Pradesh
( I am lacking by a very minute difference in all my exams and some state exam I am clearing are delaying there final results due to government tantrums) (local astrologer suggest me to wear pukhraj or sunella in index finger of right hand, please suggest me your expertise)

Regards