Adult Nursing UCAS Extra 2016

So I've applied to Sheffield Hallam through UCAS Extra for Adult Nursing and I applied when Extra opened (25th Feb) after ringing them asking if I could send a new personal statement which they said yes too. About two weeks ago, I got an email from the admissions assistant saying that she had updated my records accordingly with my new personal statement and they will inform me of their decision as soon as possible. It's been over 21 days now which means UCAS has given me the option to delete this choice. Should I ring them up and ask how my application is doing?? Just worrying a bit as UCAS is closing for Easter this weekend. And if I do ring, what do I say? I don't want to seem rude and impatient but I'd like to know how I am doing as I am worrying about sorting out my student finance late if I have to go through this process again.
Thanks

Hi,
I have also applied for ucas Extra to study children's nursing at the university of west London and received an selection day 2 weeks after I applied. I would email the uni or call them today or tomorrow,just to see what is happening. They wont think you are rude,you would just like to know an answer. You could just ring and say: "Hello, My name is .... and I applied for adult nursing on the 25th Feb via UCAS extra and I am still waiting for a decision."

Good luck!