acceptance or decline

hey , i applied to pepperdine before the deadline , and they told me that i was going to here back by April 1st i know that my application is not incomplete because i haven’t gotten an email saying an email that im missing something , also i haven’t heard weather on weather or not i got accepted or denied and i go to the mail every day that i can and every time there is nothing there and i check my email every day and nothing . what should i do? should i wait or call?