The photo is not brahmi. Neither is the growing info correct. You have made a very big mistake. The blind leading the blind...lol

The photo shows gotukola. Brahmi is a semi aquatic plant that grows happily in a container with soil & water. It typucally grows on the banks of water bodies, right at the waters edge.
Educate yourself.
Stick to plants from your own area.
If you cannot help, at least do not harm.
Namasté