I am so frustrated

I just can't seem to get these dang one steps down my brain and body know them but I just can't get it to think one and then do the sequence that comes after it. I am getting all most all of my form but that to is being hindered by my feet. Mister Tuck says not to worry that it will come but with testing in 2 weeks this is driving me nuts. I really don't want to be a white belt for another 8 weeks. I think at this point it would kill me.