It is scam to grab your money
It is scam to grab your money. They use the Cambridge reputation and the word Scholarship as a bait to attract the parents and kids to apply for their Summer Program.
My experience with my two kids in applying for this program from Australia.
1) With my first kids, their website said 100% scholarship. To get the scholarship, you have to write a solution to a global economic problem and then attend an interview online to select the candidate for the scholarship. My kid, wrote a solution to an economic issue and did the interview. Then they sent an email saying that we got a scholarship of 50%. When we asked about 100% scholarship as advertised, they wrote back saying that we have share the scholarship with others so cannot give more than 50%. We started to get a bit suspicious because it looks like the word "scholarship" was the bait and later to make us pay for most of the program fee.
2) With my second kid, they advertised you have to write an essay and you will get a 100% scholarship. So, to check them out, 5 parents got together and purposely wrote some bad quality essays. As we thought all the 5 kids got 20% scholarship.
In my opinion, they want to make money so they are using the name Cambridge and Scholarship. It is a tactic to sell the Cambridge University Summer Program. It works specially well with parents and kids thinking they have got a scholarship to this prestigious Cambridge Program and send their kids to this program paying a lot of money which has little value. This is a trap to get your money.