Student employee

I've been rx tech for about 3 years and also a full time student. While I was in class I received 3 missed calls EACH from my pic, tech lead, and other staff pharmacist asking if I was able to come in. It was a bit later in the day 2 hours before the store closed so idk why they were so desperate but I declined to come in like I always do lol. I've applied for a on campus job that starts next semester and not renewing my rx license but I wanted to share because I want to know if any other students get bombarded like this.