Taking psychotropic drugs with serious side effects and potential for addiction is not the way to improve self-esteem and personality.
Alprazolam (Trika) is only approved for use for short term for anxiety only i.e. no more than 7 days at a time. Trifluoperazine has some serious, life-threatening side effects such as Neuroleptic Malignant Syndrome. It can cause blood disorders and damage the liver.
A combination of trifluoperzine and trihexyphenidyl (like Trinicalm Plus) is not permitted to be sold in most western, advanced countries (please see note below).
I think you should rely on Yoga and cognitive therapy, rather than potentially toxic drugs, to achieve your objectives.
Fixed-Dose Combinations (FDCs): Medicines are discovered individually and are supposed to be taken separately. A huge number of irrational, illegal combinations of drugs are being sold in India; quite a few without mandatory approval of the Drugs Controller General, India (DCGI). Except in a few cases (such as TB medicines), it is always better to take medicines separately so that dosage can be adjusted and side effects monitored.