phone suspended

I reported my phone stolen on march 18th and had a new phone shipped to my house the very next day. Well I set the phone up on the march 19th and it worked perfectly for 4 days and then all of a sudden my mobile data quits working and I log into my cricket account and it says my phone had been suspended after it had worked for several days. Im currently waiting for customer service and have been waiting for over and hour. Does anyone know why they suspend my phone days after I reported it stolen and had already received the new phone and set it up.