OK. Understood. As you can see from
here on the King's site, the following AI courses are all in Clearing right now:
Artificial Intelligence BSc
Artificial Intelligence MSci
Artificial Intelligence with a Year in Industry BSc
They also say (as your original message implies) that "If you have your results before A-Level results day (Thursday 17 August 2023), please register your interest using our
Clearing application form and we’ll be in touch with you once we’ve verified your grades." They also point out that "Our Clearing hotline phone number will be available in August."
So you can't call a dedicated Clearing team right now (to "explain the curcumstamces that i have proof of that happend during exam season but my preformance throughout the year was pretty good"). However, you could use the phone number listed on their
https://www.kcl.ac.uk/study/contact-us page to make contact.
In terms of them accepting lower grades, other than what I said above (that it's "a function of how many places they have, how many firm offer-holders meet the conditions of their offer, how many insurance offer-holders aren't accepted by their firm choice but meet their King's insurance offer, and how many "near miss" candidates (if any) they opt to accept.") - I can offer you
this information from The Uni Guide (using data source from the Higher Education Statistics Agency):
"Most popular A-Levels studied (and grade achieved):
Mathematics
APhysics
AFurther Mathematics
A"
That's for Artificial Intelligence BSc (Hons) at King's. Given that they ask for A*A*A, the above suggests that "can accept lower grades".