About my uk student account

I’m a continuing Computer Science student in the UK, and I tried to apply for a Cursor student account. However, it said my email was invalid because it doesn’t end with “.edu”.
The thing is, UK university emails end with “.ac.uk”. What’s even more confusing is that the Cursor website specifically states that UK university students are eligible. If so is there another way of proving my student status such as emailing from my uni account or emailing my enrollment documents maybe??

I am a student from Romania and I have the same problem. My country is on the list, but my domain is different: @student.upt.ro. I cannot use the discount.