magar maut ka koi ilaj nahin;
duniyavi hisab kitab hai,
koi dawa-ae-khudai nahin.
This is the opening line of the world famous Lal Kitab( A book on astrology based on the experience of a very knowledgeable and learned astrologer. This book was written in Urdu.)
Meaning: The author of Lal Kitab says that diseases( as in problems in life) have solutions through astrology, but death(Destiny) has no cure. Further, he says that astrology is basically like a balance sheet of your karmas , it is not a miracle or some super power(God) which can change anything and everything.
In a nutshell, astrology is a guide which can show you the way in advance , but can not change your fate. But, yes it can help you reduce your suffering through its powerful remedies.