Will I got terminate?

I recently got a job at the boba shop near my school. And I am going through the training week right now. I just feel really bad because I make a lot of mistakes today during my shift and got warnings for them, both in person and later called out through texts. And I also saw a lot of new trainees got in same time as me already promoted to barista, I just worry that they will not keeping me after the training done. I think this is just like a rant post but I just feel really bad about it, this is my first job as well and I really want to keep it.