First solo vfr objectives not indicated landing at wrong location not what was expected

I agree, I have flown a perfect flight and left hand circuit 20+ times. In the end the VR Instructor always tells me that (Rwy 21 in Sedona), “you have landed on the wrong place”. My landings are no different than other tutorials so it would not seem to be my flair etc. My assumption is that it is a problem with the tutorial. It would be nice if someone could confirm that it is a problem with the tutorial. On the converse I am open for suggestions from someone with more experience that could offer a hint.