No problem at all! I'm here to help. Two people are needed, preferably. One will hold the duck with a towel, wings pinned down, so the second person can access the feet easily. Before doing this, soak the foot in a Epsom salt bath to soften the scab. Try to keep the duck from drinking it, if possible. Do the bath for at least 10 minutes. Then, get into the position described above. The scab needs to be taken off. You can use your fingers, tweezers, whatever works best. After the scab is off, flush it using a syringe with clean water. Whatever doesn't come out after flushing a few times needs to be removed. Flush after removing everything. You can use peroxide to the last time. Do you have any ointments? Triple antibiotic or Neosporin without pain reliever work well. If you don't have those, let me know. Whatever ointment you end up using, needs to be put on the wound and the duck needs to be kept somewhere clean, preferably indoors or somewhere that has a layer of bedding or something so it isn't directly in the dirt, at least not right after cleaning out the bumble. Let me know if you have any questions, or need anymore help.