Scenting it is a good idea. Sometimes they do this if the food item is too big. Double check the size and make sure the pink is super fresh. They also tend to swallow head first. I'm not sure how you're offering it, but I recommend putting the head near the leo's mouth using long tweezers, not your fingers, and once he makes the initial grab, wiggling it just a little, like it's trying to crawl away, can induce eating. You didn't say if its a live pink or f/t? I had one drop and run from a live pink when he started squeaking after she grabbed him. Wouldn't eat pinks for months after that. Some leos don't ever take pinks. Even if it doesn't work this time, keeping trying. I find more takers when it just starts getting warm.
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1.0 Hypo stripe, Het RW from JL (BJ)
1.0 HypoTang from Crested (Apricot)
1.0 Tremper Albino from Petsmart (Cloud)
1.0 SHCT hatched by me! (Sunny)
0.1 Hi-Yellow Leopard gecko from Petco (Beatrice)
0.1 Stripe female (rehabilitated rescue)(Pepper)
0.1 Jungle het RW hatched by me! (Jungle Bunny)
0.1 Normal from 2001 (Freckles)
0.1 SHCT Leopard Gecko from Petco (Brite)
0.1 Tangy Mutt Leopard Gecko from Petco (Rainbow)
0.1 Stripe poss. het RW hatched by me! (unnamed yet)
0.1 RW Stripe hatched by me! (unnamed yet)
RIP Peaches, Ghost, Bill
Adopted out: Goldie, Leucy, "Q"
Hatched: ~50