do it step by step
*delete the folder.ossorss(check the post for exact name)

*after deleting open the rss see if it works,if it dosent then reinstall
the folder(reinstall only if it is not working)


NOTE- TRY USING THE LINK I HAVE GIVEN TO YOU ,THE SCREEN SHORT YOU HAVE UPLOADED IS DIFFERENT FROM THE FEED ADRESS IHAVE GIVEN

PLS LOOK AT THE LINK CAREFULLY COPY THE LINK TO YOUR RSS (CHECK THE POST)

let me know I am waiting