Extend trial license urgent request

Hi team,

Requesting to extend my trial license period, i am currently a masters student, i am developing a tool where i am making use of elastic-search's 8.15.0 trial license active features, and i have a demo upcoming in a week, i need to do some testing urgently using those features, I am using elasticsearch on my windows system locally only, i have already put a request via the following link-:

But i didnt receive any acknowledgement mail regarding that so was worried.
If there are any work-arounds please advise, but its a urgent request. I hope team will respond...thanks in advance.