Topgrade is an extremely helpful tool/site for anyone trying to come and prepare for any of their exams , especially it worked out for me was because I had my entry test in 5 days and I had no idea how I was going to cover it all and if it was a risk to pay up such a big amount for now and risk it for being a scam even . Luckily I was accommodated appropriately by the sir who did not just lower the price for me just for 5 days but also made me feel assured that all he is trying to do is to help me pass my test . I hope many people come to topgrade and utilize it to it's best potential.