Not getting command correctly

[NTNM93]

Hii..
I'm facing some difficult issue in kilo..there is I just try to simply remove the button for some screen..but after too many trys there is still show the button. I try to make this chang explain in every method(enhance). But it is not understand what i want to do..only for that task used to more then 60$ for nothing.it is doing only same thing,not clearly identifying issue.every time just making things without correcting issues..other things are really fantastic..but this is might be big issue for kilo....!!
I cant understand what i do now..i'm not a developer..i am just autocad draftsman..i don't know how to develop a app..but this kilo is very help full for me..but now i'm stucked in some point...