Deejaying is not as easy as ABC,its a craft,a skill that takes a while of practice to master.
Not only does deejaying need a lot of practice, one also needs to learn from professionals as much as some guy in your neighborhood can teach you how to scratch.Thus you need to enrol into a reputable deejaying school,there are so many in Kenya and therefore you are spoilt for choice.
Once you've enrolled, you will have to learn the very basics like the components of a turn table even before you get to the practical part.For example in Journalism,they are taught the elements of a good news story,the 5Ws and H of a story even before one can go out there and cover a story.
I too started here and here are the three most important things I learnt in deejaying class.
Beat Matching - You are taught how to count beats to every song at the chorus and verses.Then they teach you how to drop songs at the right beat count.