Some eat and some don't. My guys won't eat while there blue/ cloudy eyes,so I leave them be..let them shed out then when they have 100% shed,I feed them.

Also I would try to feed him just one size prey at a time and from your pic,pinks are to small..I prefer to feed my guy every 4-5 days and to feed him one appropriate sized meal. Then again I have a store near me,where I can get anything I need when it comes to feeders..but if I was u,I'd feed him a hopper or two instead of 3 pinkies.imo