do not know anyone by name of vijaykumar but do know mr sarang & mr ravi bhokse who also conduct stockmarket trading courses . All those conducting courses in market are mostly failed traders trying to recover their loses by trying to teach others . these people are self certified masters of stock market and one should ask them to show their own trading profits if any along with contract notes to support their claim . finally trading is a zero sum game . It is easy to make money in trading but the tough part is to keep the money you earned . In most cases the money that you earn is given back to the market in mostly 6 months time .