Thanks guys. Someone else in another post suggested wait a week and leave him alone, so we did move him in a closet with 12/12 light cycle, less traffic there. Lowered the heat to 82. The care sheet on here said basking 88-90, so that's where we got the 88 to set the heat.

I have no idea how old it is, the pet store received it on 5/28. It ate 2 times in the 2 weeks they had it, skipping a few offerings.

I will update in a week.