Help i have a new milk/corn snake and i cant get him to eat!!

[amandajamie27]

OK...I recently got a corn snake.. I am pretty sure that is what he is....but he also looks like some milk snakes too......But anyways.....I live in East Tennessee, and my new pet weighs 2.1 grams. he is very young but I am not sure how young. THE THING IS>>>> I AM HAVING TROUBLE GETTING HIM TO EAT!! I recently went to the pet store and purchased some crickets along with a pinky(which was not a new born, he is a little bigger. NO FURR THOUGH.)Anyways, I had two baby salamanders that I put in with him....but I can not say whether or not he ate them or not, because I changed his habitat. I DID NOT SEE THEM IN THE HABITAT WHILE CHANGING IT>SOOOO......But I DO NOT KNOW WHAT TO FEED HIM... I think this pinky may be to big......Please does anybody have any advice....???? I WOULD GREATLY appreciate it!!! Thank you!!