Like @JensBoelte, you need to share your file (@Yasaman_Farhangpour). It could be because 1) you have a space before your variable in the Excel file (/a different name), or 2) you need to add .PNG or .JPG after your image name in your Excel file or 3) Something to do with your builder instead, you need to insert the imagined name (te same one as your excel & your image) into the image component with the $ before it and lastly, 4) make sure this file (imagine & excel) is accessible (e.g., in the same folder as your PsychoPy experiment).