I can confirm in a way that Bensley is a newly established fully selective school. There are still developing their letters and logos and mottos so if any of yous get a letter it most likely it will look slightly different
I had a decent report (a's and b's and 1 c) and I have lot of extra curriculars and awards, but I did absolutely garbage in the the test, therefore, I was unable to get in.
Part time job would be easier to find. Make a good resume and CV and apply to places such as Fast Food, Retail, Tutoring etc. You can also get 'cool' work experiences by searching google or indeed. My friend did a coding work experience 1 week during school.
You have an infinite choices when it comes to Fast Food. I'd rather choose retail (I've worked one year at McD's and am currently employed at Domino's). There are also many places that have unpaid work experience for high schoolers. I'd say indeed or seek is a better place to look for these jobs.