Buying these things in 9 days of Navratri in front of mother, the mother will fulfill every wish
Navratri is considered to be one of the holy festivals, there are some works done during this which fulfill all the wishes.
If you want to build a house, then bring a small earthen house and keep it at the place of worship.
For the liberation of financial troubles, bring any auspicious material of silver and dedicate it to Goddess Mata.
If you want a promotion in the job, then take 3 coconuts and keep them in the house first and offer them in the temple on the day of Navami.