State refund tracker has no information of my refund

I e-filled on 4/14 was accepted on 4/15 and when I go to check my states refund tracker it says this and today is 4/21. I know I entered everything correct and only entered the states refund amount. Has anyone else dealt with this, the website says allow 2-3 days for e-filing and it’s now been 6. This is for the state of MN