Hi it seems to me that u know what to do, so i would like if you could plz help me out

I have already taken 1 polygraph test to become a miami,florida police officer and out of all the questions i had 2 that he said where area of concern

1) did u ever steal from your employer
2) have you ever used any illegal drugs

for the first one, i at first wrote no on this question sheet, but when he interviewed me, he said any little thing shows up, so then i told him yes i have, but only fries and soda when i used to work at mcdonalds and burger king, he asked if i take anything from my current job at publixs and i said no, for the secound question i marked no, which i never done, but when he did the poly test he said that a area of concern, i told him that the only thing i have done was almost smoke a cigarret, i know it sounds stupid. does this mean i failed the test??? if i did, what exactly can i do in order to pass, plz tell me what to do George W. Maschke