Iam 25 years old,have been facing a problem with hair fall since a year, I have been using Tropical minoxidil and finax (1Mg of finasteride) since 4 months, but couldn't overcome over hair loss

Any suggestions to overcome my problem !!

4 months is way to early to determine how well you can benefit from both minoxidil and fin; either way, stay on both.

Additionally, you can look into a concealer (e.g. dermmatch, nanogen, toppik); also, you could explore a hair transplant (do some consults, be it online or live, with some extremely reputable docs....e.g. Feller, H&W, Shapiro).

The concealer won't hurt you in any way; a bad hair transplant could, so proceed with caution.