namrata1999 - Your GMAT preparation requires systematic approach. You cannot purchase a Ferrari's body, add a lawn mower's engine, add bicycle rims and expect to win a Formula 1 race. However, this is exactly how you have approached the GMAT.
You got e-GMAT videos - content that is 6+ years old. You used those videos without the backend technology that provides personalized feedback. Similarly, if you go through our reviews, you will recognize that learning the concepts is just the first stage of achieving excellent. You need to cement those concepts right away using the right content.
As of now, all you have done is laid bricks on top of one another to build a wall without applying any binding agent (such as cement). Of course, the wall will crumble under the pressure of a test.
Respect intellectual property and spend money if you need resourcesNinety percent of MBAs produce directly or indirectly produce intellectual property - whether in the form of trademarks, patents, trading strategies, embedded code, or something as simple as optimizing factory worker shifts. Learn to respect other's IP if you want people to respect your work.
Again, not everyone needs premium resources to ace the GMAT so I am not saying that you should buy our course. GMAT Club has plenty of free resources for people who don’t want to spend money. They also work for some folks. In fact, we have contributed to many of those resources. Try those and see if they work for you. Just don’t steal because you don’t want to spend money. An MBA who sells his/her honest out for $250 will not do anyone any good (and yes, it is still stealing if your friend gave you those resources).
Overall, think about who you want to be and what your honesty is worth. Accordingly, take your next steps.
-Rajat