deleted repository

hi, i accidently deleted a repository in source tree and bitbucket it was called Audiogids, now i am not able to find the file annywhere and this was becuase i wanted to make a new map for the files. i deleted the old repository and then copied the map with the files on my computer but it seemed that the map was empty (only the git. files where still there) i will be very happy if i am able to get that repository back so i can fix this mistake i made