I have not recieved the second or third stimulus, I do qualify because I checked. I am going through my federal again and the rebate tax option is still not appearing?

I don' know what to do. I am barely making but 1-2k a month and I am one of those sufferimg Amercicans.. I am twenty one, attemding college and trying to maintain a manager postion aswel. I dont if you can help me recieve my 2nd or third stimulus checks but I thought I would atleast try. I also thought you might know I did recieve the first one that Trump passed. (1,200)